10 Pcs 3D Printer V-slots Models Pulley, POM Plastic Pulley Models V Groove Ball Bearings Pulley Passive Round Wheels Roller

Plastic pulley bearing is model passive round pulley for printer, brand new and high quality This pulley bearing adopt of motor grade bearings, rust resistant, wear resistant, operate smoothly The outside of the wheel is made of POM material with good physical, mechanical and chemical properties, especially with excellent friction resistance Totally 10 pcs passive round pulley, ordinary Accuracy, fit for the general usage of low rotation speed and low load, etc This model pulley is 25mm outer diameter, 11mm thickness, 5mm bore; widely used for wheel alignment, wire rail, pulley