Product Description

Drag chain classification

Towing chain is divided into plastic towing chain, engineering towing chain, steel and aluminum towing chain, steel towing chain, bridge type fully closed towing chain, bridge type inner cover type towing chain, silent type towing chain, heavy load type towing chain, assembly chain, whole chain, convenient open type towing chain, bridge type outer cover light towing chain, engineering plastic towing chain, plastic towing chain, etc.


Drag chain material

It can be divided into: steel tow chain, steel aluminum tow chain, plastic tow chain, stainless steel tow chain, nylon tow chain and so on.


specifications The inner diameter Outer diameter The radius of
JH7 7*7 10*12.5 15     28
JH10 10*10 13.5*13.5 18
JH10 10*20 15.5*28 18      28
JH15 15*15 20*25 28
JH15 15*50 20*60 28       48
JH18 18*25 23*35
JH18 18*18 24*30
JH20 20*60 35*77
JH20 20*125 35*142
JH25 25*25 35*38
JH25 25*100 40*115 55 75
JH30 30*50 45*70  
JH30 30*103 45*123  
JH35 35*50 55*75  
JH35 35*150 55*175  
JH45 45*75 65*102 75
JH45 45*130 65*157 250
JH55 55*50 75*80 75
JH55 55*150 75*180 100
JH65 65*60 85*92 125
JH65 65*117 85*149 300
JH80 80*100 106*145  
JH80 80*175 106*220  
JH80 80*350 106*395  
JY18 18*25 23*35 38
JY25 25*25 35*42 55     75
JY25 25*38 35*55 55     75
JY25 25*57 35*74 55     75
JY25 25*77 35*94 55      75
JY25 25*103 35*120 55       75
JY35 35*50 46*70 75   100   150
JY35 35*75 46*95 75    100   150
JY35 35*100 46*120 75     100    150
JY45 45*50 56*70 76      100      150
JY45 45*75 56*95 76      100     150
JY45 45*100 56*120 76       100      150

The above is only part of the model, not all, for reference only.

Tips for Buying Roller Chains

There are several things to consider when buying a new roller chain. Chains can be heavy-duty roller chains or self-lubricating chains. These factors all affect the wear of the roller chain. Proper lubrication and adjustment are important to prolong the life of the chain. Here are tips for buying a new roller chain. Some common types of roller chains are listed below. The type you choose depends on its purpose.

Bushingless Roller Chains

The tensile strength of a bushingless roller chain is often the primary measure of its durability. It represents the maximum load a chain can withstand before breaking, but fatigue strength is just as important. Factors that affect fatigue strength include the steel used to manufacture the chain, the quality of the pitch holes, the type of shot peening used, and the thickness and design of the chainplates. Here are some tips on how to test the fatigue strength of bushless roller chains.
The inner link plate 130 is thicker than the outer link plate 120. This feature helps the connecting pins and rollers remain stable. This feature reduces wear and noise. It also improves the overall durability of the chain. Unlike traditional chains, bushingless roller chains are easier to maintain than comparable chains. They also reduce the risk of sprocket wear. Bushingless roller chains are ideal for demanding applications where noise is a concern.
Unlined roller chains are generally less expensive than lined roller chains. Bushings are integrated into the inner plate, while those in conventional chains are inserted into the outer plate. The result is lower cost and more flexible lateral movement – a requirement for modern derailleur gearing. But with all these advantages, choosing a linerless chain is still essential. You should read reviews about the durability of bushingless roller chains before buying.
In its simplest form, the connecting pin 140 is pressed into the pinhole 126 in the direction of chain travel. Connecting pins 140 extend through these holes to connect the inner link plate and the rollers. The connecting pins can also be welded to the outer link plates. During assembly, chain C can be efficiently assembled from 1 side in the engine width direction. If you have an older car, you can try the bushless version and see how it goes.
Another variation of bushless roller chains involves sprockets and connecting pins. The outer link plate has connecting pins extending through holes in the inner link plate. The rollers are able to rotate on the connecting pins, thus lubricating them. There are 2 types of bushingless roller chains: connecting pin chains and sprocket chains. These 2 types of bushingless roller chains are generally interchangeable.
Linerless roller chains can contain chain guides. During the riveting process, the outer and inner link plates compress against each other, reducing friction and power loss. ANSI Standard B29.1-2011 is designed to make it easier for you to choose the right chain for your vehicle. This version is also quieter, reducing noise. In addition to improved efficiency, bushingless roller chains offer better durability. It is easier to install and less expensive to maintain.

Single Strand Heavy Duty Roller Chain

Single Strand Heavy Duty Roller Chains, also known as Single Strand Heavy Duty Roller Chains, are available in a variety of sizes. These chains run on standard roller sprockets and have thicker side plates. These increase their tensile strength, fatigue rating and overall working life. Monostrand chains are available in 3 quality levels: riveted, open and closed.
If your chain needs to be replaced, your best bet is to buy replacement parts. Single strand roller chains are usually 10 feet long. For larger sizes, consider purchasing a single-strand heavy-duty roller chain that is 3 times longer. This way, you don’t have to worry about damaging your machine. Oregon roller chains are manufactured to OEM standards.
CZPT Plus Heavy Duty Roller Chains feature solid rollers for light to medium duty applications. It meets ANSI B29.1 durability standards and is ideal for light to medium duty applications. CZPT Plus Heavy Duty Roller Chains have solid bushings in selected sizes to ANSI B29.1. CZPT Plus heavy duty roller chains are supplied with ample lubricant. If your application requires heavy duty roller chains, you can find them at CZPT Chain and Sprockets.
In addition to single-strand heavy-duty roller chains, there are three-strand heavy-duty roller chains. These chains can withstand enormous pressure and are ideal for applications in agriculture, sewage treatment, machinery, and more. They are designed to last for years without breaking. So whether you’re looking for a heavy duty roller chain for your farm equipment or construction, American Roller Chain has you covered.
In order to choose the right size for your needs, you must first determine the diameter and overall width of the roller chain. You also have to measure the width of the drum itself. This information will determine how many chains you need to order. The measurement and selection of dimensions will determine the cost of your new roller chain. Buying the right roller chain is simple and convenient if you understand all of these factors. So use a caliper and make sure the roller chain is measured correctly.
The size of a single strand heavy duty roller chain is critical to the stability of your business. You can save a lot of money by buying a high-quality roller chain. Just make sure to store it properly. Its shelf life is virtually unlimited. When properly stored, a single-strand heavy duty roller chain can improve the stability of your business for years to come. A single-strand chain is an affordable investment that will pay dividends for your business.

Self-lubricating roller chain

Self-lubricating roller chains can be used in a variety of applications. This type of chain is an excellent choice for areas that cannot be manually lubricated. It also reduces the risk of contamination as no lubricant is required at all. Self-lubricating roller chains are available in a variety of designs and are compatible with a wide variety of food applications. If you’re interested in learning more about such chains, keep reading!
There are 2 main types of chains of this type: DIN ISO 606 and DIN 8187. They are similar in construction to traditional chains, but are more durable. They have higher friction and wear resistance than traditional roller chains. These chains are also very effective in applications that require a lot of moisture and water flushing. They require less maintenance and can last a long time. Another benefit of self-lubricating chains is that they last longer than regular roller chains, which can be quite expensive.
Another self-lubricating roller chain is the non-lubricating type. These chains are internally lubricated and isolated from the external environment. Ideal for low to high load applications, these chains will last 5 to 20 times longer than comparable initially lubricated roller chains. Self-lubricating roller chains have so many advantages, you’ll be glad you bought one.

China wholesaler Bridge Type Engineering Plastics Enhanced Flexible Tow Chain     with Great qualityChina wholesaler Bridge Type Engineering Plastics Enhanced Flexible Tow Chain     with Great quality