2Pcs Nylon Roller Wheel with Bearings 1/4″x1″x1″ Nylon Pulley
What You Get: The package contains 2 nylon roller wheels with 688Z bearings insert. Size: bore diameter 15/64″ (6mm), outer diameter 1″ (25mm), and length 1″ (25mm)Wide Applications: This nylon roller wheel is widely used in various conveying systems, especially suitable for automated production lines, logistics sorting equipment, food processing machinery, and other scenarios. The double bearing structure design enables it to withstand the harsh working conditions of high speed and long-term operation.How to Install: When installing, please use a matching shaft rod suitable for the bearing bore, ensure that the shaft rod and the inner hole of the pulley fit tightly, and add special lubricating oil if necessary.Notes: To ensure good performance, it is recommended to check the bearing operation status regularly.