Tag Archives: china roller chain 50

China OEM Carbon Steel/Stainless Steel Industrial Conveyor Roller Chain (08B 10B 12B 16B 40 50 60 80)

Product Description

Item Standard Transmission Roller Chains Model Series A, Series B, Heavy Duty
Row Simplex/Duplex/Triplex Application Machinery Parts
Surface Teatment Self-color/Sand-blasted/Shot-peening Brand OEM
Package Poly bag, then box, finally poly-wooden case Port Any sea port or airport in China
A Series 03C,04C-1,06C-1,085-1,08A-1,10A-1,12A-1,16A-1,20A-1,24A-1,28A-1,32A-1,36A-1,40A-1,48A-1. 15,25-1,35-1,41-1,40-1,50-1,60-1,80-1,100-1,120-1,140-1,160-1,180-1,200-1,240-1.
04C-2,06C-2,085-2,08A-2,10A-2,12A-2,16A-2,20A-2,24A-2,28A-2,32A-2,36A-2,40A-2,48A-2. 15,25-2,35-2,41-2,40-2,50-2,60-2,80-2,100-2,120-2,140-2,160-2,180-2,200-2,240-2.
04C-3,06C-3,085-3,08A-3,10A-3,12A-3,16A-3,20A-3,24A-3,28A-3,32A-3,36A-3,40A-3,48A-3. 15,25-3,35-3,41-3,40-3,50-3,60-3,80-3,100-3,120-3,140-3,160-3,180-3,200-3,240-3.
B Series 05B-1,06B-1,08B-1,10B-1,12B-1,16B-1,20B-1,24B-1,28B-1,32B-1,40B-1,48B-1,56B-1,64B-1,72B-1.
Heavy Duty Type 35H-1,40H-1,50H-1,60H-1,80H-1,100H-1,120H-1,140H-1,160H-1,180H-1,200H-1,240H-1.


Standard or Nonstandard: Standard/Nonstandard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Structure: Roller Chain
Material: Carbon Steel/Stainless Steel
Type: Short Pitch Chain
US$ 5/Several links of standard chain
1 Several links of standard chain(Min.Order)

Request Sample



Customized Request

roller chain

What are the differences between ANSI and ISO roller chain standards?

ANSI (American National Standards Institute) and ISO (International Organization for Standardization) are two widely recognized standards for roller chains. Here’s a detailed answer to the question:

1. Designation and Nomenclature: ANSI and ISO roller chains have different designations and nomenclature. ANSI chains typically use a three-digit number to denote the pitch size, while ISO chains use a four-digit number. The nomenclature for chain sizes and dimensions may also vary between the two standards.

2. Dimensions and Tolerances: ANSI and ISO roller chains may have slight differences in dimensions and tolerances. While the basic design principles are similar, there may be variations in the allowable tolerances for pitch, roller diameter, plate thickness, and other critical dimensions.

3. Load Capacity and Strength: ANSI and ISO standards have different approaches to determining the load capacity and strength of roller chains. The formulas and methods used for calculating the maximum allowable load and ultimate strength may differ between the two standards.

4. Interchangeability: ANSI and ISO roller chains are generally not interchangeable. The differences in dimensions, tolerances, and load capacity calculations make it important to use chains that conform to the specific standard required by the application.

5. Regional Adoption: ANSI roller chain standards are widely used in North America, while ISO standards are more commonly adopted in Europe and many other parts of the world. The regional preference and market availability may influence the choice of standard in different applications and industries.

It’s important to consult the specific ANSI or ISO standard documents for detailed information on the requirements and specifications of roller chains. Additionally, working with suppliers or manufacturers familiar with the applicable standards can help ensure the proper selection and use of roller chains in accordance with the desired standard.

roller chain

Can roller chains be used for power transmission in agricultural vehicles?

Yes, roller chains are commonly used for power transmission in agricultural vehicles. These vehicles often require reliable and robust power transmission systems to handle the demanding tasks in agricultural operations. Roller chains offer several advantages that make them suitable for such applications. Here’s a detailed answer to the question:

1. High Strength and Durability: Agricultural vehicles operate in rugged environments and encounter heavy loads. Roller chains are known for their high strength and durability, allowing them to withstand the demanding conditions found in agricultural settings. They can handle the power transmission requirements of vehicles used for tasks like plowing, tilling, harvesting, and hauling.

2. Wide Range of Speeds: Agricultural vehicles often operate at various speeds depending on the task at hand. Roller chains can accommodate a wide range of speeds, allowing them to efficiently transmit power even during speed variations. They can handle both low-speed applications, such as crawling through fields, and higher-speed applications, such as transporting crops.

3. Adaptability to Misalignment: Agricultural vehicles may encounter uneven terrain and experience misalignment between the driving and driven components. Roller chains can tolerate a certain degree of misalignment, allowing them to function effectively even in challenging conditions. However, proper alignment should still be maintained to optimize chain performance and longevity.

4. Resistance to Contaminants: Agricultural environments often involve dust, dirt, and debris. Roller chains are designed to operate in such conditions and have inherent resistance to contaminants. They can continue to function reliably even in dusty or dirty environments, reducing the need for frequent cleaning and maintenance.

5. Easy Installation and Maintenance: Roller chains are relatively simple to install and maintain in agricultural vehicles. They can be easily adjusted for proper tension and replaced when necessary. Routine lubrication and inspection help ensure smooth operation and extend the chain’s lifespan.

It’s important to consider the specific requirements of the agricultural vehicle and select the appropriate roller chain based on factors like load capacity, speed range, and environmental conditions. Regular inspection, lubrication, and proper tensioning are essential to ensure optimal performance and longevity of the roller chain in agricultural applications.

roller chain

Are roller chains suitable for outdoor applications?

Roller chains can be suitable for outdoor applications, depending on various factors. Here is a detailed answer to the question:

1. Environmental conditions: Roller chains are designed to withstand a wide range of environmental conditions. However, exposure to extreme weather elements such as excessive moisture, corrosive substances, or high temperatures can affect their performance and durability. In such cases, additional measures like using corrosion-resistant chains, proper lubrication, or protective coatings may be necessary.

2. Protection from contaminants: Outdoor environments may have a higher presence of dirt, dust, debris, and other contaminants that can accelerate wear and affect the chain’s operation. Regular cleaning and maintenance are essential to remove these contaminants and ensure the chain’s optimal performance.

3. Lubrication: Adequate lubrication is crucial for the smooth operation and longevity of roller chains, especially in outdoor applications where exposure to moisture and dust is common. Lubricants with appropriate viscosity and properties that resist washout and provide good adhesion should be used to maintain proper lubrication in outdoor conditions.

4. Sealing and protection: In certain outdoor applications where the chain is exposed to excessive moisture, dirt, or contaminants, it may be necessary to use chains with additional sealing mechanisms or protective covers. These help prevent the ingress of foreign particles and enhance the chain’s performance and lifespan.

5. Maintenance practices: Regular inspection, cleaning, and lubrication are essential maintenance practices for roller chains used in outdoor applications. Operators should follow the manufacturer’s guidelines and recommended maintenance intervals to ensure the chain remains in good working condition.

While roller chains can be used in outdoor applications, it is important to consider the specific environmental conditions and take appropriate measures to protect and maintain the chain for optimal performance and longevity.

China OEM Carbon Steel/Stainless Steel Industrial Conveyor Roller Chain (08B 10B 12B 16B 40 50 60 80)  China OEM Carbon Steel/Stainless Steel Industrial Conveyor Roller Chain (08B 10B 12B 16B 40 50 60 80)
editor by CX 2023-10-18

China Good quality 40 08A 50 10A 60 12A Transmission Roller Chain

Product Description

Roller chain is a power transmisssion component.It is composed by 4 parts.They are plate,roller,bush and pin.

The materials are as follow:
Roller chains are widely used for general industrial applications.They are available in simplex, duplex and triplex with riveted or cottered.
We provides a significant roller chain advantage for hundreds of applications coping with operating conditions that are hot or cold, wet or dry, dusty or requiring cleanliness and all of these solutions combine excellent wear resistance and fatigue resistance with a long, reliable working life.

Product Description

Roller chain: 

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmiss

Our Main product Series
Roller Chains Conveyor Chain Agricultural Chain Special chains
Short pitch precision roller chain(A series) Lumber conveyor chain S type steel agricultural chains Forged chain
Short pitch precision roller chain(B series) M-series conveyor chain CA type steel agricultural chains Side bow chain
Double pitch roller chain MT series conveyor chain A type steel agricultural chains Sewage treatment chain
Hollow pin chain MC series conveyor chain ZGS38 Combine harvester chains Sharp top chain
Heavy type chain FV series conveyor chain   Self-lubrication chain
Straight plate chain Accumulation chain   Extended pin chain
  Flat-top chain   Spike chain
      Chain attachment

European Standard Roller Chains
1. BS/DIN Standard Short Pitch Power Transmission Roller Chains: 03B-48B 
2. BS/DIN Standard Short Pitch High Performance Roller Chain
(all parts made of special alloy steel, with CHINAMFG seamless bushes and wide waist linkplates) 
3. BS/DIN Standard Short Pitch Self-Lubricating Roller Chains (Maintenance Free Chains) 
4. BS/DIN Standard Marine Engine Roller Chains (Marine Engine Chain): 32BM-72BMBS/DIN Standard Short Pitch Straight Linkplate Roller Chains: C08B-C48B 
5. BS/DIN Standard Short Pitch Bushed Chains (Rollerless) 
6. BS/DIN Standard Double Pitch Transmission Roller Chains: 208B-232BL

American Standard Roller Chains
1. ANSI Standard Short Pitch Power Transmission Roller Chains (and Bushed Chains as well): 25-240 
2. ANSI Standard Short Pitch High Performance Roller Chain
(all parts made of special alloy steel, with CHINAMFG seamless bushes and wide waist linkplates) 
3. ANSI Standard Short Pitch Straight Linkplate Roller Chains: C40-C240 
4. ANSI Standard Short Pitch Heavy Duty Roller Chains: 60H-240H 
5. T Series Super Roller Chains: T40-T140 
6. HT Series Super Roller Chains: HT60-HT140 
7. CHINAMFG Series Super Roller Chains: SHT80-SHT140 
8. ANSI Standard Short Pitch Bushed Chains (Rollerless) 
9. Roller Chains for Chain Couplings: 4012-12571 
10. ANSI Standard Double Pitch Transmission Roller Chains: A2040-A2120



Shipping Cost:

Estimated freight per unit.

To be negotiated
Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Nickel Plating
US$ 10/Piece
1 Piece(Min.Order)


Order Sample



Customized Request

roller chain

How do roller chains handle high torque loads?

Roller chains are designed to handle high torque loads effectively. Here’s a detailed answer to the question:

1. Robust Construction: Roller chains are constructed using high-quality materials and precise manufacturing techniques to ensure strength and durability. They are designed to withstand the forces generated by high torque loads without deformation or failure.

2. Load Distribution: Roller chains distribute the high torque load evenly across their links and pins. This even distribution helps prevent concentrated stress points and ensures that each link carries a portion of the load, reducing the risk of chain failure.

3. Fatigue Resistance: Roller chains are designed to resist fatigue caused by repeated stress cycles. They have sufficient strength and resilience to endure the high torque loads encountered during operation without experiencing premature wear or failure.

4. Proper Lubrication: Adequate lubrication is crucial for the smooth operation and longevity of roller chains under high torque loads. Lubrication reduces friction, minimizes wear, and helps dissipate heat generated by the increased forces. Proper lubrication ensures that the chain operates efficiently and extends its lifespan.

5. Tensile Strength: Roller chains are engineered to have high tensile strength, which allows them to withstand the tension created by high torque loads. The tensile strength of the chain ensures that it can handle the pulling force exerted by the rotating sprockets without elongation or failure.

6. Sprocket Selection: The choice of sprockets also plays a significant role in handling high torque loads. Sprockets should be matched appropriately with the roller chain to ensure proper engagement and efficient power transmission. Selecting sprockets with the appropriate tooth profile, material, and design helps optimize the performance and longevity of the chain under high torque conditions.

Roller chains have been extensively used in applications that require the transmission of high torque, such as heavy machinery, industrial equipment, and automotive systems. Their robust construction, load distribution capabilities, fatigue resistance, proper lubrication, high tensile strength, and compatibility with well-designed sprockets make them reliable and efficient in handling high torque loads.

roller chain

Can roller chains be used for power transmission in construction equipment?

Roller chains can indeed be used for power transmission in construction equipment. Here’s a detailed answer to the question:

Construction equipment often requires a reliable and robust power transmission system to handle heavy loads and operate in demanding environments. Roller chains offer several advantages that make them well-suited for power transmission in construction equipment:

1. High Strength: Roller chains are designed to withstand high tensile and impact loads, making them suitable for the heavy-duty requirements of construction equipment. They are capable of transmitting substantial power without deformation or failure.

2. Durability: Construction sites can expose equipment to harsh conditions such as dust, debris, and vibrations. Roller chains are built to be durable and resistant to these challenging environments. They are constructed from high-quality materials and undergo heat treatment processes to enhance their strength and wear resistance.

3. Versatility: Roller chains can be used in various construction equipment applications, including excavators, loaders, bulldozers, cranes, and concrete mixers. They can efficiently transmit power from the engine to different components such as wheels, tracks, and attachments, allowing the equipment to perform a wide range of tasks.

4. Cost-Effectiveness: Roller chains offer a cost-effective solution for power transmission in construction equipment. They have a relatively low initial cost compared to alternative systems, and their durability and long service life contribute to lower maintenance and replacement costs over time.

5. Easy Installation and Maintenance: Roller chains are easy to install and maintain, requiring regular lubrication and periodic inspection for wear and proper tension. Maintenance tasks can be performed on-site, reducing downtime and increasing equipment availability.

It’s important to note that proper chain selection, sizing, and maintenance are crucial for ensuring optimal performance and longevity in construction equipment applications. Following the manufacturer’s guidelines and recommendations for chain installation, lubrication, and tensioning is essential to maximize the efficiency and reliability of the power transmission system.

roller chain

What safety precautions should be taken when working with roller chains?

Working with roller chains requires following specific safety precautions to ensure the well-being of operators and prevent accidents. Here is a detailed answer to the question:

1. Personal protective equipment (PPE): Operators should wear appropriate PPE, including safety goggles, gloves, and protective clothing, to protect themselves from potential hazards such as flying debris, oil splashes, or pinch points.

2. Training and knowledge: Operators should receive proper training on the safe operation and maintenance of roller chains. They should be familiar with the equipment’s components, functions, and potential hazards associated with chain handling, tensioning, and lubrication.

3. Lockout/tagout procedures: Before performing any maintenance or repair work on machinery equipped with roller chains, proper lockout/tagout procedures should be followed to isolate and de-energize the equipment. This ensures that unexpected startup or movement of the chain does not occur, reducing the risk of accidents.

4. Inspection and maintenance: Regular inspection and maintenance of roller chains are essential to identify any signs of wear, damage, or misalignment. Operators should follow the manufacturer’s guidelines for inspection intervals and perform necessary maintenance tasks, such as lubrication, tension adjustment, and sprocket alignment, to keep the chain in optimal condition.

5. Proper tensioning: Maintaining the correct tension in the roller chain is crucial for its safe and efficient operation. Overly tight or loose chains can lead to excessive stress, premature wear, and potential chain failure. Operators should adhere to the recommended tensioning guidelines provided by the manufacturer.

6. Guarding and barriers: Installing appropriate guarding and barriers around roller chain assemblies can help prevent accidental contact with moving parts. This includes the use of chain guards, covers, or enclosures to minimize the risk of entanglement or injury.

7. Cleanliness and housekeeping: Keeping the work area clean and free from debris, oil spills, or other potential hazards is important to maintain a safe working environment. Regular cleaning of the roller chain and surrounding equipment helps prevent contamination, improves performance, and reduces the risk of slips and falls.

8. Risk assessment: Before working with roller chains, it is essential to conduct a thorough risk assessment to identify potential hazards and implement appropriate control measures. This includes evaluating factors such as load capacity, speed, environmental conditions, and specific requirements for the application.

By following these safety precautions, operators can minimize the risk of accidents and ensure the safe operation of machinery equipped with roller chains.

China Good quality 40 08A 50 10A 60 12A Transmission Roller Chain  China Good quality 40 08A 50 10A 60 12A Transmission Roller Chain
editor by CX 2023-09-20

China Custom ANSI Short-Pitch Precision 50 Industrial & Agricultural Roller Chain 10A for X-Ring Motorcycle Chain with high quality

Product Description

SMCC roller chain is 1 of the most widely utilised and welcome products in the market place. Its constant progressive growth is appropriate to be the answers for a lot of situations, common roller chains, motorbike driving chain, O-ring bike chain, high power roller chain, conveyor chains, agricultural driving chain, galvanized chain, nickel-plated chain, lubrication-cost-free chain and oilfield chain etc.

Our SMCC chain was produced by equipment processing from raw resources to finished products and a total established of high quality testing tools. Mechanical processing tools contain grinding equipment, substantial speed punching equipment, milling machines, higher speed computerized CZPT and assembling machine. Warmth treatment method was processed by constant mesh belt conveyor furnace, mesh belt conveyor annealing furnace, innovative central management technique of heat remedy, rotary CZPT for chain element warmth therapy, which ensure the balance and consistency of the key perform of chain elements.
We are the ideal suppliers of Chinese greatest palletizing robotic enterprises. These things are durable good quality with affordable costs, change of Japan chains, ZheJiang chains exported to Europe, The usa, Asia and other international locations and regions.

Solution Title Short-pitch precision roller and bush chains
Product 04C, 06C, 085, 08A, 10A, 12A, 16A, 20A, 24A, 28A, 32A, 36A, 40A, 48A      25, 35, forty one, forty, 50~240             
06B, 08B, 10B, 12B, 16B, 20B, 24B, 28B, 32B, 40B, 48B, 56B, 64B, 72B Simplex, Duplex, Triplex, Quadruplex
Material carbon steel, alloy steel, stainless steel, nylon
Style design Customize and standard
Top quality accepted ISO90001, SGS
Floor Remedy rust-preventative oil
Shipping and delivery Type sea & air
Packaging carton, wood situation, pallet

A Collection Short Pitch Precision Roller Chain

B Collection Short Pitch Precision Roller Chain

Workshop Demonstrate

Package & Supply


Roller chain or bush roller chain is the kind of chain push most frequently utilised for transmission of mechanical electricity on several types of domestic, industrial and agricultural equipment, which includes conveyors, wire- and tube-drawing equipment, printing presses, autos, motorcycles, and bicycles. It consists of a sequence of short cylindrical rollers held jointly by facet links. It is pushed by a toothed wheel referred to as a sprocket. It is a simple, dependable, and efficient implies of energy transmission.


Two different measurements of roller chain, exhibiting building.
There are 2 varieties of hyperlinks alternating in the bush roller chain. The very first kind is interior backlinks, obtaining 2 interior plates held together by 2 sleeves or bushings upon which rotate 2 rollers. Interior back links alternate with the next kind, the outer backlinks, consisting of 2 outer plates held collectively by pins passing via the bushings of the inner back links. The “bushingless” roller chain is similar in operation though not in building alternatively of different bushings or sleeves keeping the internal plates together, the plate has a tube stamped into it protruding from the hole which serves the same objective. This has the edge of getting rid of 1 step in assembly of the chain.

The roller chain design and style reduces friction compared to simpler patterns, ensuing in increased efficiency and significantly less put on. The unique electrical power transmission chain versions lacked rollers and bushings, with equally the interior and outer plates held by pins which directly contacted the sprocket enamel however this configuration exhibited incredibly speedy wear of equally the sprocket enamel, and the plates the place they pivoted on the pins. This issue was partially solved by the improvement of bushed chains, with the pins holding the outer plates passing by way of bushings or sleeves connecting the inner plates. This dispersed the dress in above a increased region nonetheless the enamel of the sprockets still wore much more rapidly than is desirable, from the sliding friction in opposition to the bushings. The addition of rollers encompassing the bushing sleeves of the chain and supplied CZPT speak to with the tooth of the sprockets resulting in exceptional resistance to use of both sprockets and chain as properly. There is even very reduced friction, as prolonged as the chain is adequately lubricated. Constant, cleanse, lubrication of roller chains is of major importance for successful procedure as nicely as proper tensioning.


Several driving chains (for illustration, in manufacturing unit products, or driving a camshaft within an interior combustion motor) run in clear environments, and therefore the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, a lot of even in a sealed setting these kinds of as an oil tub. Some roller chains are made to have o-rings built into the space amongst the outside link plate and the inside roller hyperlink plates. Chain makers began to consist of this characteristic in 1971 following the software was invented by Joseph Montano even though working for Whitney Chain of Hartford, Connecticut. O-rings were integrated as a way to improve lubrication to the links of power transmission chains, a service that is vitally critical to extending their functioning existence. These rubber fixtures sort a barrier that retains factory applied lubricating grease inside the pin and bushing dress in areas. Further, the rubber o-rings avert filth and other contaminants from coming into inside of the chain linkages, the place this sort of particles would in any other case cause considerable use.[quotation necessary]

There are also numerous chains that have to run in soiled problems, and for dimensions or operational reasons cannot be sealed. Examples include chains on farm products, bicycles, and chain saws. These chains will automatically have reasonably high prices of dress in, specifically when the operators are ready to settle for a lot more friction, significantly less performance, a lot more sounds and much more repeated CZPT as they neglect lubrication and adjustment.

Many oil-primarily based lubricants draw in filth and other particles, sooner or later forming an CZPT paste that will compound dress in on chains. This difficulty can be circumvented by use of a “dry” PTFE spray, which kinds a strong movie right after software and repels both particles and humidity.


Structure of a roller chain: 1. Outer plate, 2. Interior plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being utilised for a higher dress in software (for occasion if it is just transmitting motion from a hand-operated lever to a handle shaft on a machine, or a sliding door on an oven), then 1 of the less complicated types of chain may possibly nevertheless be used. Conversely, the place added power but the smooth generate of a scaled-down pitch is necessary, the chain could be “siamesed” instead of just 2 rows of plates on the outer sides of the chain, there might be 3 (“duplex”), 4 (“triplex”), or much more rows of plates working parallel, with bushings and rollers between every single adjacent pair, and the very same number of rows of teeth working in parallel on the sprockets to match. Timing chains on automotive engines, for instance, typically have numerous rows of plates called strands.

Roller chain is created in many measurements, the most frequent American Nationwide Standards Institute (ANSI) standards becoming forty, fifty, 60, and eighty. The initial digit(s) reveal the pitch of the chain in eighths of an inch, with the last digit being for standard chain, 1 for light-weight chain, and 5 for bushed chain with no rollers. Hence, a chain with 50 percent-inch pitch would be a #40 although a #one hundred sixty sprocket would have teeth spaced 2 inches apart, and so forth. Metric pitches are expressed in sixteenths of an inch hence a metric #8 chain (08B-1) would be equivalent to an ANSI #forty. Most roller chain is manufactured from simple carbon or alloy steel, but stainless metal is utilized in meals processing machinery or other locations the place lubrication is a problem, and nylon or brass are occasionally seen for the same cause.

Roller chain is ordinarily hooked up utilizing a grasp link (also recognized as a connecting url), which typically has 1 pin held by a horseshoe clip instead than friction fit, allowing it to be inserted or removed with straightforward equipment. Chain with a detachable url or pin is also recognized as cottered chain, which enables the size of the chain to be adjusted. Half links (also acknowledged as offsets) are accessible and are utilized to boost the length of the chain by a one roller. Riveted roller chain has the master website link (also identified as a connecting url) “riveted” or mashed on the ends. These pins are produced to be resilient and are not detachable.


An case in point of 2 ‘ghost’ sprockets tensioning a triplex roller chain method
Roller chains are employed in lower- to mid-speed drives at around 600 to 800 ft for every moment however, at higher speeds, all around 2,000 to 3,000 toes per moment, V-belts are generally utilized because of to put on and noise concerns.
A bicycle chain is a type of roller chain. Bicycle chains might have a learn link, or may possibly need a chain instrument for elimination and installation. A comparable but more substantial and as a result much better chain is used on most motorcycles although it is occasionally replaced by both a toothed belt or a shaft push, which provide lower noise level and fewer maintenance specifications.
The fantastic greater part of car engines use roller chains to push the camshaft(s). Quite substantial overall performance engines frequently use equipment push, and starting up in the early 1960s toothed belts have been utilised by some producers.
Chains are also employed in forklifts using hydraulic rams as a pulley to CZPT and reduced the carriage nonetheless, these chains are not deemed roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are much more carefully related to leaf chains. They are pushed by projecting generate hyperlinks which also serve to find the chain on to the bar.

Sea Harrier FA.2 ZA195 entrance (cold) vector thrust nozzle – the nozzle is rotated by a chain travel from an air motor
A maybe strange use of a pair of motorbike chains is in the Harrier Bounce Jet, where a chain drive from an air motor is utilised to rotate the movable engine nozzles, making it possible for them to be pointed downwards for hovering flight, or to the rear for standard ahead flight, a program identified as Thrust vectoring.

Put on


The effect of put on on a roller chain is to increase the pitch (spacing of the hyperlinks), triggering the chain to increase for a longer time. Notice that this is due to dress in at the pivoting pins and bushes, not from actual stretching of the metal (as does take place to some versatile metal factors such as the hand-brake cable of a motor car).

With CZPT chains it is abnormal for a chain (other than that of a bicycle) to use till it breaks, since a worn chain prospects to the rapid onset of use on the enamel of the sprockets, with greatest failure becoming the decline of all the tooth on the sprocket. The sprockets (in distinct the smaller sized of the two) undergo a grinding movement that puts a characteristic hook condition into the pushed experience of the teeth. (This effect is manufactured even worse by a chain improperly tensioned, but is unavoidable no matter what treatment is taken). The worn tooth (and chain) no lengthier offers smooth transmission of electricity and this could become evident from the sounds, the vibration or (in vehicle engines utilizing a timing chain) the variation in ignition timing observed with a timing mild. The two sprockets and chain need to be changed in these cases, since a new chain on worn sprockets will not final lengthy. However, in significantly less significant cases it could be achievable to save the more substantial of the 2 sprockets, because it is often the smaller sized 1 that suffers the most use. Only in really gentle-fat purposes such as a bicycle, or in severe cases of poor rigidity, will the chain typically jump off the sprockets.

The lengthening owing to use of a chain is calculated by the following formulation:

M = the length of a amount of backlinks measured

S = the amount of backlinks calculated

P = Pitch

In industry, it is typical to keep an eye on the motion of the chain tensioner (whether handbook or automatic) or the exact size of a drive chain (one particular rule of thumb is to change a roller chain which has elongated 3% on an adjustable push or 1.5% on a fixed-centre drive). A simpler strategy, notably suited for the cycle or motorbike person, is to endeavor to pull the chain absent from the bigger of the 2 sprockets, whilst guaranteeing the chain is taut. Any important movement (e.g. producing it feasible to see by way of a gap) probably signifies a chain worn up to and beyond the limit. Sprocket injury will outcome if the dilemma is disregarded. Sprocket dress in cancels this result, and may mask chain wear.


The most frequent measure of roller chain’s power is tensile energy. Tensile energy signifies how significantly load a chain can stand up to beneath a one particular-time load just before breaking. Just as critical as tensile toughness is a chain’s fatigue power. The crucial aspects in a chain’s fatigue energy is the top quality of metal utilised to CZPT the chain, the heat treatment method of the chain elements, the top quality of the pitch hole fabrication of the linkplates, and the variety of shot in addition the depth of shot peen coverage on the linkplates. Other factors can consist of the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a ongoing drive is for the chain load to not CZPT a mere 1/6 or 1/9 of the chain’s tensile energy, based on the kind of master hyperlinks utilized (press-suit vs. slip-match)[quotation necessary]. Roller chains operating on a constant travel past these thresholds can and typically do fail prematurely by way of linkplate fatigue failure.

The standard minimum final strength of the ANSI 29.1 metal chain is twelve,500 x (pitch, in inches)2. X-ring and O-Ring chains significantly decrease dress in by implies of internal lubricants, increasing chain life. The inside lubrication is inserted by implies of a vacuum when riveting the chain collectively.


Expectations organizations (these kinds of as ANSI and ISO) preserve expectations for style, proportions, and interchangeability of transmission chains. For illustration, the adhering to Table displays info from ANSI common B29.1-2011 (Precision Electricity Transmission Roller Chains, Attachments, and Sprockets) produced by the American Society of Mechanical Engineers (ASME). See the references[8][9][ten] for additional info.

ASME/ANSI B29.1-2011 Roller Chain Normal SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Bare minimum Final Tensile Toughness Measuring Load
25 .250 in (6.35 mm) .a hundred thirty in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 .375 in (9.fifty three mm) .two hundred in (5.08 mm) one,760 lb (800 kg) eighteen lb (8.2 kg)
41 .500 in (12.70 mm) .306 in (7.seventy seven mm) one,500 lb (680 kg) eighteen lb (8.2 kg)
40 .500 in (12.70 mm) .312 in (7.92 mm) three,a hundred twenty five lb (1,417 kg) 31 lb (fourteen kg)
fifty .625 in (15.88 mm) .four hundred in (ten.sixteen mm) four,880 lb (2,210 kg) 49 lb (22 kg)
60 .750 in (19.05 mm) .469 in (11.91 mm) 7,030 lb (3,a hundred ninety kg) 70 lb (32 kg)
eighty one.000 in (twenty five.40 mm) .625 in (fifteen.88 mm) twelve,five hundred lb (5,seven hundred kg) one hundred twenty five lb (fifty seven kg)
one hundred one.250 in (31.seventy five mm) .750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) .875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
one hundred forty one.750 in (44.forty five mm) 1.000 in (25.forty mm) 38,280 lb (seventeen,360 kg) 383 lb (174 kg)
160 two.000 in (50.80 mm) one.125 in (28.fifty eight mm) 50,000 lb (23,000 kg) five hundred lb (230 kg)
one hundred eighty 2.250 in (fifty seven.fifteen mm) 1.460 in (37.08 mm) sixty three,280 lb (28,seven-hundred kg) 633 lb (287 kg)
two hundred 2.500 in (sixty three.fifty mm) 1.562 in (39.67 mm) 78,a hundred seventy five lb (35,460 kg) 781 lb (354 kg)
240 three.000 in (76.20 mm) 1.875 in (forty seven.63 mm) 112,five hundred lb (fifty one,000 kg) 1,000 lb (450 kg

For mnemonic functions, underneath is yet another presentation of essential dimensions from the very same common, expressed in fractions of an inch (which was portion of the considering guiding the selection of chosen quantities in the ANSI common):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain quantity
Width (inches)
onefour two8 two5 1eight
38 threeeight 35 316
one2 foureight 4one 1four
onetwo foureight 4 five16
five8 58 five threeeight
three4 68 6 onetwo
1 eighteight 8 five8

1. The pitch is the distance in between roller centers. The width is the distance amongst the website link plates (i.e. slightly a lot more than the roller width to enable for clearance).
two. The correct-hand digit of the regular denotes = standard chain, 1 = lightweight chain, 5 = rollerless bushing chain.
three. The remaining-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” subsequent the regular number denotes heavyweight chain. A hyphenated number subsequent the regular number denotes double-strand (2), triple-strand (3), and so on. Hence 60H-3 denotes amount sixty heavyweight triple-strand chain.
A typical bicycle chain (for derailleur gears) utilizes narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load ability. The more sprockets at the rear wheel (traditionally 3-6, today 7-twelve sprockets), the narrower the chain. Chains are sold in accordance to the quantity of speeds they are developed to operate with, for example, “ten speed chain”. Hub equipment or one velocity bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the highest thickness of a sprocket that can be utilised with the chain.

Usually chains with parallel shaped links have an even variety of hyperlinks, with every slim website link followed by a wide 1.Chains developed up with a uniform kind of website link, narrow at 1 and broad at the other end, can be made with an odd number of back links, which can be an benefit to adapt to a specific chainwheel-length on the other facet these kinds of a chain tends to be not so strong.

Roller chains produced utilizing ISO normal are often named as isochains.


WHY Decide on US

1. Reputable High quality Assurance Method
two. Reducing-Edge Computer-Controlled CNC Equipment
three. Bespoke Options from Very Skilled Professionals
4. Customization and OEM Accessible for Particular Software
5. Extensive Stock of Spare Components and Components
six. Well-Designed Throughout the world Advertising and marketing Network
7. Efficient Following-Sale Provider System


The 219 sets of superior automated production products supply guarantees for higher item quality. The 167 engineers and technicians with senior professional titles can style and build products to meet up with the specific demands of buyers, and OEM customizations are also accessible with us. Our seem international services community can give customers with timely soon after-sales technical services.

We are not just a company and provider, but also an business advisor. We function pro-actively with you to provide professional guidance and merchandise recommendations in get to finish up with a most price efficient product available for your distinct application. The clientele we serve around the world variety from finish users to distributors and OEMs. Our OEM replacements can be substituted anywhere essential and ideal for both repair and new assemblies.


This type of chain is utilized in the preliminary levels of electricity transmission growth. When the sprocket moves nearer to or away from the tooth, sounds is created as the enamel rub towards the connecting rod. These kinds of chains are used to some extent for minimal-pace conveyor chains.
The roller chain operates on rotating sprockets connected to the motor that drives the chain. In most roller chains, there are two varieties of back links utilized alternately to make it operate. Inner be a part of (also known as roller be part of): The two inner plates are joined collectively by two sleeves or bushings below the two rollers. Outer ring (also known as pin ring): The two outer plates are pinned with each other, by way of the bushing of the interior ring.

China Custom ANSI Short-Pitch Precision 50 Industrial & Agricultural Roller Chain 10A for X-Ring Motorcycle Chain     with high quality

China OEM 40 50 80 100 120 140 160 08b-1 10b12b 16b 24b 32b 48b Standard Transmission Chain Roller Chain a/ B Series Chain near me manufacturer

Product Description

Solution Description

Our Advantages



Complete Solution Portfolio We generate and supply a broad range of electricity transmission
goods such as drive chains, leaf chains, conveyor chains, agricultural chains, sprockets, and
couplings. This one particular-store-for-all buying encounter will substantially minimize your searching expenses whilst
promise youfind what you want at 1 click.

Worth Selection Items Our products are the very best mixture of quality and cost, and you get what
you want within your budgets

Seasoned Income Associates and Engineers We have 15 seasoned product sales associates and 5 engineers
on our staff at your disposal any time when you want a aiding hand. They are nicely qualified with market
know-now and will constantly react to your requests inside of 24 hours.

one hundred% Client Retention Rate Our normal clients from overseas come back not just for our
premium good quality goods, but for the exceptional providers that we’ve offered over the years.

Q1: What is actually your common guide time?
A: It differs. Our normal finish-to-conclude guide time is 1-2 months.. We also offer categorical shipments for hurry orders. For particulars,you should check with our income associate.

Q2: Is your value greater than your competition given the same good quality?
A: Certainly Yes. We give the most aggressive cost in the electricity transmission industry. If value disparity exists, we’ll be much more than pleased to do a cost match.
Q3: Can you make chains in accordance to my CAD drawings?
A: Of course. Besides the normal standard chains, we create non-standard and personalized-design merchandise to meet the specific complex demands. In fact, a sizable portion of our generation potential is assigned to make non-common items.

This autumn: Can we inspect the items prior to shipment?
A: Sure. You or your representative or any third-get together inspection social gathering assigned is authorized entry to our CZPT and do the inspection.

Q5: What kind of payment method is acceptable for your mill?
A: We are adaptable. We just take T/T, L/C, or any other on-line payment strategies so long as it truly is relevant for you.

Q6: What if I have any other concerns?
A: Each time in question, you happen to be often encouraged to seek the advice of our revenue associate any time – They will help you to your satisfaction.

Listed here are some benefits of chain drives in excess of belt and gear drives: They can be utilized for long and limited distances. Numerous axles, are driven by chains. They are compact and have a small general dimensions, so even in the celebration of a fireplace, you will not experience any poor troubles. Temperature and ambient circumstances do not influence its operation. Chain drives do not need first rigidity. They are really effective (up to 96%) and have no slip and creep throughout transmission, making certain a perfect equipment ratio. Chain push, straightforward to put in. Chain drives are reduced upkeep, endure abrasive problems and work in soaked conditions
The roller chain runs on rotating sprockets related to the motor that drives the chain. In most roller chains, there are two kinds of hyperlinks used alternately to make it perform. Interior be a part of (also called roller be part of): The two inner plates are joined jointly by two sleeves or bushings underneath the two rollers. Outer ring (also known as pin ring): The two outer plates are pinned together, via the bushing of the internal ring.

China OEM 40 50 80 100 120 140 160 08b-1 10b12b 16b 24b 32b 48b Standard Transmission Chain Roller Chain a/ B Series Chain     close to me producer