1 ISO9001-2000 Quality control 2 We are a professional factory. 3 We provide the whole series pulleys. 4 High grade gray iron

Nylon idler pulleys are made of nylon or UHMW material.they are black or white.They may be pulleys, sheaves,rope sheave,or idler wheel.

SPECFICATION

3" 4" 5" 6" 8

the best plastic pulley