Sprocket Rau Cov Menyuam Chain

The roller chain is composed of inner chain plate 1, outer chain plate 2, pin shaft 3, sleeve 4 and roller 5. When the chain drive works, the roller on the sleeve rolls along the sprocket tooth profile, which can reduce the wear of the chain and sprocket teeth.

A chain that parallels more than one single row chain and connects it with a long pin is called a multi row chain. Figure 3 shows a double row chain. The more rows of chains, the higher the bearing capacity, but the higher the manufacturing and installation accuracy requirements of chains, and the more difficult it is to make each row of chains bear uniform force, which will greatly reduce the service life of multi row chains, so the number of rows should not exceed 4 rows. When the transmission power is large, two or more double row chains or three row chains can be used.

sprockets are a toothed wheel that works in conjunction with roller chain to power all types of machinery. Roller chain sprockets come in many different types, tooth counts and bore sizes to accommodate various drive configurations. We stock an extensive range of finished bore sprockets, type A sprockets, idler sprockets & weld on sprockets. All sprockets are manufactured from 45 carbon steel with hardened teeth for better wear resistance. All sprocket types fully conform to the ANSI and DIN. 

You can view our easy-to-use sprocket diameter chart to find the tooth count by chain size for the diameter required. 

Free-wheel sprocket for taking up slack in chain drives that use long lengths of chain. 

universal sprockets that allow you to essentially "Build-a-sprocket" by welding in a weld-on-hub that is available in wide range of bore configuration and sizes.

 The tightness of the sprocket should be appropriate. Too tight will increase power consumption, and the bearing is easy to wear; The chain wheel is too loose to jump and fall off. The tightness of the sprocket is: lift or press from the middle of the sprocket, about 2% - 3% of the center distance between the two sprockets.

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