•Name: Nylon Roller Sliding Door Bearing Guide Wheel
•Suitable for positioning by the wheel iron door fixed pulley, electric door upper wheel, translation door nylon clamp wheel, large hanging wheel door wheel, and thickened door wheel.
•Applications: Door and window pulleys, fixed pulleys
•Color: Yellow
•Material: PP (Polypropylene) material
•Available in various sizes and types: 3240mm without bearing, 4044mm without bearing, 5050mm double bearing, 5070mm double bearing, 50100mm double bearing, 50120mm double bearing
•Function: Anti-drop, wear-resistant, unbreakable, sturdy and durable, low noise, smooth push-pull, and anti-rust