China Good quality a Series Roller Chains with Straight Side Plates with Best Sales

Merchandise Description



Chain No. Pitch Roller diameter Width in between internal
Pin diameter Pin duration Interior plate depth Plate thickness Transvers e
Supreme tensile power Average tensile strength Fat per meter
P done max b1 min dtwo max L
Lc max htwo max t/T max Pt Q
Q q
mm mm mm mm mm mm mm mm mm kN/lbf kN kg/m
C08A-one C40-1 seven.ninety five 7.85 three.ninety six 16.60 18.eight 12.00 1.fifty 14.1/3273 17.five .73
C10A-1 C50-one fifteen.875 10.16 9.forty five.08 20.70 23.3 15.09 two.03 22.2/5045 29.4 1.23
C12A-1 C60-1 19.050 11.ninety one 12.fifty seven 5.94 twenty five.90 28.three eighteen./eighteen.2 2.42 31.8/7227 forty one.five one.eighty one/1.eighty three
C16A-one C80-one twenty five.four hundred 15.88 15.seventy five seven.ninety two 32.70 36.five 24.00 3.twenty five fifty six.7/12886 69.four three.09
C20A-one C100-1 31.750 19.05 18.90 nine.53 forty.40 44.7 thirty.00 four.00 88.5/20114 109.2 4.56
C24A-1 C120-one hundred 22.23 twenty five.22 eleven.ten fifty.30 fifty four.3 35.70 4.80 127./28864 156.three 6.86
C28A-one C140-one 44.450 twenty five.40 twenty five.22 twelve.70 fifty four.40 fifty nine. forty one.00 5.60 172.4/39182 212. 8.49
C32A-one C160-one 50.800 28.58 31.55 fourteen.27 64.80 69.six forty seven.80 6.40 226.8/51545 278.9 11.fifty
C08A-two C40-2 7.95 seven.eighty five 3.96 31. 33.two 12.00 1.50 14.38 28.2/6409 35.nine 1.forty three
C10A-two C50-two 15.875 10.sixteen nine.forty five.08 38.9 41.4 15.09 2.03 eighteen.11 forty four.4/10091 58.1 two.forty two
C12A-two C60-two 19.050 eleven.ninety one 12.57 5.ninety four 48.8 fifty 18./18.2 two.forty two 22.78 sixty three.6/14455 eighty two.1 three.58/3.62
C16A-2 C80-2 twenty five.400 15.88 15.seventy five 7.ninety two 62.7 65.eight 24.00 3.25 29.29 113.4/25773 141.eight 6.twelve
C20A-2 C100-two 31.750 19.05 eighteen.ninety 9.fifty three seventy six.4 80.5 thirty.00 4.00 35.76 177./45717 219.four 9.08
C24A-2 C120-2 hundred 22.23 twenty five.22 eleven.ten ninety five.8 ninety 35.70 4.80 forty five.44 254./57727 314.nine thirteen.sixty
C28A-two C140-two forty four.450 twenty five.40 25.22 12.70 103.three 107.nine 41.00 five.60 forty eight.87 344.8/78364 427.five sixteen.86
C32A-2 C160-2 50.800 28.58 31.55 14.27 123.3 47.eighty 6.forty 58.55 453.6/103091 562.four 22.ninety
C08A-three C40-3 hundred 7.ninety five 7.85 three.ninety six 45.4 47.six 12.00 1.50 14.38 42.3/9614 fifty. 2.fourteen
C10A-three C50-three fifteen.875 ten.sixteen 9.forty five.08 fifty seven. 59.five fifteen.09 two.03 eighteen.11 sixty six.6/15136 77.8 3.62
C12A-3 C60-three 19.050 11.ninety one twelve.fifty seven five.ninety four 71.five 73.9 eighteen./eighteen.two two.42 22.78 95.4/21682 111.1 five.36/5.forty one
C16A-3 C80-three 25.400 fifteen.88 15.75 seven.ninety two 91.7 95.1 24.00 three.twenty five 29.29 one hundred seventy.1/38659 198.4 9.10
C20A-3 C100-3 31.750 19.05 18.ninety 9.53 112.2 116.3 thirty.00 4.00 35.seventy six 265.5/60341 309.6 13.60
C24A-3 C120-3 hundred 22.23 twenty five.22 11.10 141.four one hundred forty five.two 35.70 four.80 forty five.forty four 381./86591 437.two 20.43
C28A-3 C140-3 forty four.450 25.40 25.22 twelve.70 152.two 156.eight 41.00 5.sixty forty eight.87 517.2/117545 593.3 twenty five.23
C32A-3 C160-three fifty.800 28.fifty eight 31.55 14.27 181.eight 186.six 47.80 6.40 58.fifty five 680.4/154636 780.6 34.19

The influence of put on on a roller chain is to enhance the pitch (spacing of the links), creating the chain to grow for a longer time. Note that this is owing to wear at the pivoting pins and bushes, not from true stretching of the metallic (as does happen to some versatile steel components 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 put on till it breaks, given that a worn chain qualified prospects to the rapid onset of use on the tooth of the sprockets, with final failure becoming the decline of all the teeth on the sprocket. The sprockets (in certain the more compact of the two) endure a grinding movement that puts a characteristic hook form into the pushed encounter of the enamel. (This result is made worse by a chain improperly tensioned, but is unavoidable no matter what treatment is taken). The worn teeth (and chain) no longer gives smooth transmission of energy and this could become apparent from the sound, the vibration or (in vehicle engines using a timing chain) the variation in ignition timing noticed with a timing gentle. Equally sprockets and chain need to be changed in these circumstances, considering that a new chain on worn sprockets will not final prolonged. Nonetheless, in less significant circumstances it might be possible to preserve the greater of the 2 sprockets, given that it is often the more compact 1 that suffers the most use. Only in really light-fat apps these kinds of as a bicycle, or in severe circumstances of poor pressure, will the chain typically jump off the sprockets.

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

M = the length of a number of backlinks calculated

S = the variety of backlinks measured

P = Pitch

In business, it is usual to keep an eye on the motion of the chain tensioner (regardless of whether guide or automated) or the specific duration of a drive chain (one particular rule of thumb is to exchange a roller chain which has elongated 3% on an adjustable push or 1.5% on a fixed-center travel). A simpler strategy, particularly suitable for the cycle or bike user, is to endeavor to pull the chain away from the bigger of the 2 sprockets, while ensuring the chain is taut. Any important motion (e.g. producing it attainable to see by way of a gap) probably suggests a chain worn up to and outside of the restrict. Sprocket damage will consequence if the dilemma is disregarded. Sprocket put on cancels this effect, and may mask chain put on.


The lightweight chain of a bicycle with derailleur gears can snap (or relatively, arrive aside at the facet-plates, because it is normal for the “riveting” to fail 1st) because the pins inside are not cylindrical, they are barrel-shaped. Make contact with among the pin and the bushing is not the normal line, but a point which permits the chain’s pins to work its way by way of the bushing, and last but not least the roller, ultimately leading to the chain to snap. This form of construction is needed due to the fact the gear-shifting motion of this sort of transmission needs the chain to the two bend sideways and to twist, but this can arise with the adaptability of this sort of a narrow chain and fairly massive totally free lengths on a bicycle.

Chain failure is considerably considerably less of a problem on hub-geared methods (e.g. Bendix 2-velocity, Sturmey-Archer AW) given that the parallel pins have a much bigger donning area in speak to with the bush. The hub-gear method also enables comprehensive enclosure, a great support to lubrication and safety from grit.

CHAIN Toughness

The most widespread measure of roller chain’s energy is tensile power. Tensile power signifies how a lot load a chain can stand up to under a one-time load just before breaking. Just as crucial as tensile toughness is a chain’s exhaustion power. The essential variables in a chain’s exhaustion strength is the high quality of metal utilized to manufacture the chain, the warmth treatment of the chain factors, the quality of the pitch gap fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can incorporate the thickness of the linkplates and the design and style (contour) of the linkplates. The rule of thumb for roller chain working on a continuous travel is for the chain load to not CZPT a mere 1/6 or 1/9 of the chain’s tensile energy, depending on the sort of master hyperlinks utilized (press-suit vs. slip-suit)[citation essential]. Roller chains running on a continuous drive past these thresholds can and normally do are unsuccessful prematurely by way of linkplate tiredness failure.

The normal least greatest toughness of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)two. X-ring and O-Ring chains drastically lower use by implies of inside lubricants, rising chain life. The inner lubrication is inserted by indicates of a vacuum when riveting the chain together.


Standards businesses (this sort of as ANSI and ISO) sustain specifications for design, proportions, and interchangeability of transmission chains. For case in point, the subsequent Desk displays knowledge from ANSI normal B29.1-2011 (Precision Electrical power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for further data.

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

ASME/ANSI B29.1-2011 Roller Chain Regular Sizes
Size Pitch Highest Roller Diameter Bare minimum Supreme Tensile Power Measuring Load
twenty five .250 in (6.35 mm) .a hundred thirty in (3.thirty mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 .375 in (9.53 mm) .two hundred in (5.08 mm) one,760 lb (800 kg) 18 lb (8.2 kg)
forty one .500 in (twelve.70 mm) .306 in (7.77 mm) 1,500 lb (680 kg) eighteen lb (8.2 kg)
forty .five hundred in (12.70 mm) .312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
fifty .625 in (15.88 mm) .400 in (10.sixteen mm) 4,880 lb (2,210 kg) forty nine lb (22 kg)
60 .750 in (19.05 mm) .469 in (11.ninety one mm) seven,030 lb (3,one hundred ninety kg) 70 lb (32 kg)
80 one.000 in (25.40 mm) .625 in (fifteen.88 mm) twelve,500 lb (5,seven hundred kg) one hundred twenty five lb (fifty seven kg)
one hundred one.250 in (31.75 mm) .750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
one hundred twenty 1.500 in (38.ten mm) .875 in (22.23 mm) 28,one hundred twenty five lb (twelve,757 kg) 281 lb (127 kg)
140 one.750 in (44.45 mm) one.000 in (25.40 mm) 38,280 lb (seventeen,360 kg) 383 lb (174 kg)
160 2.000 in (50.eighty mm) one.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
one hundred eighty 2.250 in (57.fifteen mm) one.460 in (37.08 mm) 63,280 lb (28,seven-hundred kg) 633 lb (287 kg)
200 two.five hundred in (63.fifty mm) one.562 in (39.sixty seven mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (seventy six.20 mm) one.875 in (forty seven.sixty three mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, under is an additional presentation of important proportions from the same standard, expressed in fractions of an inch (which was element of the pondering guiding the choice of chosen quantities in the ANSI common):

Pitch (inches) Pitch expressed
in eighths
ANSI common
chain number
Width (inches)
1four 2eight 2five one8
threeeight three8 3five three16
12 four8 41 onefour
1two 4eight four 5sixteen
five8 five8 5 3eight
3four sixeight six onetwo
one eight8 eight 58

one. The pitch is the length among roller facilities. The width is the length in between the hyperlink plates (i.e. slightly far more than the roller width to allow for clearance).
two. The appropriate-hand digit of the common denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The remaining-hand digit denotes the amount of eighths of an inch that make up the pitch.
four. An “H” pursuing the common amount denotes heavyweight chain. A hyphenated number subsequent the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number sixty heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) employs slim 1⁄2-inch-pitch chain. The width of the chain is variable, and does not influence the load potential. The more sprockets at the rear wheel (traditionally 3-6, these days 7-12 sprockets), the narrower the chain. Chains are offered in accordance to the number of speeds they are made to work with, for instance, “10 speed chain”. Hub equipment or single pace bicycles use 1/2″ x 1/8″ chains, the place 1/8″ refers to the greatest thickness of a sprocket that can be employed with the chain.

Normally chains with parallel shaped backlinks have an even quantity of hyperlinks, with each and every slender link followed by a broad 1. Chains created up with a uniform variety of hyperlink, slender at 1 and wide at the other stop, can be manufactured with an odd amount of hyperlinks, which can be an advantage to adapt to a special chainwheel-length on the other facet this sort of a chain tends to be not so strong.

Roller chains manufactured utilizing ISO regular are sometimes known as as isochains.

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The 219 sets of advanced automated production products offer guarantees for high merchandise top quality. The 167 engineers and experts with senior professional titles can design and style and develop goods to meet the actual demands of customers, and OEM customizations are also obtainable with us. Our audio international provider network can supply clients with well timed soon after-product sales technological services.

We are not just a maker and provider, but also an industry consultant. We function professional-actively with you to provide professional tips and solution tips in order to end up with a most price powerful item offered for your certain software. The customers we serve throughout the world variety from finish customers to distributors and OEMs. Our OEM replacements can be substituted wherever essential and suited for each fix and new assemblies.

How to select a roller chain for a conveyor

When picking a roller chain for your conveyor, the least difficult way is to refer to the horsepower and RPM charts. The horsepower and rpm of the small push sprocket will determine the dimension and quantity of tooth of the chain. Conveyor chains are offered in a variety of options, like shifting products horizontally, vertically, or close to a bend radius. When deciding on a conveyor chain, think about the objective of the chain. For instance, if you might be offering merchandise to customers’ doorsteps, you may pick chains that can shift products up and down a hallway or warehouse.

Double pitch

Double pitch roller chains are a well-liked way to travel agricultural equipment. It has twice the pitch of a standard roller chain and is excellent for light-duty drives. Prolonged pitch raises performance at reduced speeds, but needs fewer parts for every foot than standard solitary-pitch chains. When compared to single-pitch roller chains, double-pitch chainplates are for a longer time and are ideal for lighter masses. Study on to understand more about double pitch chains and how they can enhance your procedure.
The most typical type of conveyor chain is double pitch. It is utilised in the vehicle elements market, as properly as in the precision machinery industry. It is made from the very same elements as the regular generate roller chain, apart from it has longer side plates. Double pitch chains are often utilised on gradual-relocating conveyors to reduce the tension positioned on them. Industries that frequently use double pitch conveyor chains include airport tools companies, lumber mills, and fruit packing plants.
RS sequence roller chains are created from substantial-top quality stainless metal. It has outstanding chemical and abrasion resistance and is obtainable in a range of cord lengths. RS sprockets have in excess of thirty tooth. They include all the essential connection hyperlinks for easy set up. PEER Chain offers double pitch roller chain attachments like pre-stretched chains, sprockets, and other attachments.
Double pitch roller chains have a number of advantages in excess of normal chains. Double pitch chains have double the pitch, producing them excellent for conveying apps these kinds of as conveyors. In addition to that, it also provides ANSI-compliant designs. These chains also have free of charge link back links. When searching for a double pitch roller chain, be confident to choose the 1 that matches your requirements and funds. They will last longer and conserve you income in the extended run.
Double pitch roller chains to ANSI requirements characteristic outsized rollers. These chains are ideal suited for purposes where the merchandise is mounted on prime of the chain. They are ideal for agricultural programs where cotton is on best of the drum. Also, this sort of chain is employed in light-weight-duty conveyors and agricultural apps. You can discover double pitch roller chains in a variety of sizes and styles. And, as long as you know what you want, you will be satisfied with the outcomes.


Self-lubricating roller chains remove the need to have for guide relubrication, providing extended-lasting procedure and decreasing servicing costs. These chains are particularly common in industries these kinds of as the foods and beverage market, textiles, printing, and sawmills. They can also change regular roller chain drives and conveyor chains. Produced to the distinct standard ISO R606, these chains are ideal replacements for standard chains. Pc chains are specifically useful for meals and beverage manufacturing and packaging programs because of to their anti-corrosion qualities.
Self-lubricating roller chains satisfy ISO, ASME/ANSI, and DIN requirements. They are interchangeable with standard chains of the very same dimension and form and can be utilised in a assortment of industrial programs. Self-lubricating chains have unique oil-impregnated sleeves to decrease maintenance time. These chains are also suitable for applications exactly where cleanliness is an situation.
Self-lubricating roller chains are created with exclusive RS attachments. Fairly than a standard roller chain with an external lubricating ring, this kind of chain retains the lubricant inside its bushings. Throughout procedure, the software generates heat, heating the lubricant, which flows out of the pin and bushing area. For that reason, CZPT roller chains are excellent for certain foodstuff conveying programs.
In addition to self-lubricating roller chains, carbon metal, stainless steel or nickel-plated steel are also accessible. Self-lubricating roller chains are accessible in diverse sizes dependent on the application, including .375″ wide profile straight-chain, prolonged pin chain, and four-link. In addition, these chains are also obtainable in ANSI and BS chain requirements.


Whether you need to go large or modest hundreds, accumulating roller chains are a feasible answer. This chain conveyor is designed with lower back again strain to transportation large and cumbersome things with minimum sounds. Cost-free-managing rollers inside of the chain help develop a clean develop-up floor. These chains are accessible in a selection of choices, which includes accumulating rollers of various pitches.
The accumulation and launch roller chain 14 consists of an higher portion fifteen and a reduce element 16. The higher part 15 rests in the upper subspace 28, while the decrease part sixteen rests on the best side twenty of the profile. As the upper belt 15 rolls close to the accumulation roller chain 14, it aligns with the reduced chain sixteen to form a steady obtaining place. This arrangement makes it possible for the accumulation roller chain 14 to rest on the top surface of the support profile 11.
A cumulative roller chain is made up of a lot of personal elements. Every segment of the chain has an elongated cylindrical condition and is linked to every single other by hinged joints. Every chain part also has an accumulation and launch roller linked therewith. Each and every roller protrudes from the higher aspect 20 and the reduce facet 21 of the chain part. The accumulation rollers are movable about an axis 22 extending transversely to the longitudinal axis of the chain.
A function of the stacking and releasing roller chain is its simplicity. The conveyor has a profiled segment that is forever divided into two cross-sectional spaces. The base space is closed from all sides. The higher space accommodates the conveyor line. The contoured part contains an opening that guides the bottom strap. A shunt can also be inserted amongst the two sections. The accumulating roller chain technique is a hassle-free and functional way to move bulky products.
There are numerous various varieties of accumulating roller chains. Some chains have offset rollers for optimum load distribution. Others have security to prevent device use. Some run with out lubricant, which is a protection edge. In addition to protection, cumulative chains can also offer safety. The side bow model of the accumulation and release roller chain with offset accumulation and release rollers is designed for conveyor techniques with very tiny bend radii.

With out bushing

Bushless roller chains are the most common variety of industrial chain. They are easy in design and style and need only standard servicing. Regular routine maintenance involves lubricating, examining use, and changing worn sprockets. For much more information, you should go through the pursuing information:
The outer chainplates and the internal chain plates are alternately organized in pairs. The connecting pin extends by means of the hole in the inner link plate. The rollers as a result positioned can be rotated on the connecting pins. Oil provided among the outer circumferential surfaces of every connecting pin serves to lubricate the chain. This program decreases noise and wears induced by collisions amongst interior chain plates and sprockets.
In comparison to conventional roller chains, bushings roller chains have rollers about the bushing. These rollers are in rolling contact with the sprocket teeth, offering low friction and superb put on resistance. To make sure smooth procedure, bushings roller chains should be greased to stop rust and keep the chain properly tensioned. Lubricated chains operate smoother and previous more time.
In a bushingless chain, the interior hyperlinks are shaped like 50 % bushings and experience on the rollers. The pins go by means of the outer plate and join the inner links to the rollers. The outer plates overlap the interior links and open the pins. This program is also identified as a heterochain. This kind of chain is much more frequent than traditional roller chains. If you are not sure which variety of bushingless roller chain to decide on, you may require to purchase an extra pair of interior chainplates.
Linerless roller chains may possibly also include chain guides. In a bushingless roller chain, the outer and internal url plates conform to the surfaces of the guidebook rails. Hence, the large region of make contact with in between the chain and the guidebook rail is removed, the friction loss is decreased, and the electrical power transmission performance is improved. These homes make bushless roller chains much more effective and durable than traditional roller chains. It is also considerably less noisy. If you are searching for a chain with a decrease sound degree, a bushingless roller chain might be the proper choice for you.

China Good quality a Series Roller Chains with Straight Side Plates     with Best Sales

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