Product Attributes:

1.Polymer sprocket design, lighter and quieter

2.Self-lubricating with steel chain,entirely totally free of servicing

three.Ideal for light,middle responsibility express

This sequence are appropriate for center duty conveying. Rewards:As polymer sprocket driving aspect,reduced procedure noisy than metal.polymer bearing housing make it abrasion resistance.In addition to,polymer bearing components has tranquil procedure,which composed of precision ball bearing,polymer bearing housing and finish cap for wonderful look.The include at the two ends will defend the bearing,with the purpose of dust evidence and h2o slash evidence.