Fashionable, slide flexible, smooth operate. The surface is smooth without burrs, standard round, firm and uniform. High sealing performance, high operation performance. Low noise, low vibration, high precision.
10 Pcs Window U-Groove Guide Bottom Guide Bearing Wheel Roller Bearing
10 Pcs Nylon Plastic Pulley Circular Guide Bearing Pulley for Shower Room
10 Pcs U Groove Door Roller Bottom Guide Bearing Cabinet Roller
10 Pcs Nylon Plastic Pulley Guide Bearing Pulley Rail Ball Wheel Easy to Use
10 Pcs Nylon Plastic Pulley Guide Bearing Pulley Ball Wheel Easy to Use
