SNQ – Pack of 4 U-groove pulleys 8x40x20.7mm – U-shaped design for smooth operation – Durable material for mechanical equipment – 0840UU

WIDELY USED This grooved pulley is widely used in doors and windows to guide and drive mechanical equipment. There are a total of 4 pulleys in a set that you will often use for many projects. DURABLE, ROBUST AND USABLE This U-grooved pulley is made of high-quality material. These pulleys are durable, robust and easy to carry. SMOOTH OPERATION Internal lubrication grease ensures smooth operation and quiet operation. U-SHAPED GROOVE DESIGN U-shaped groove design, smooth surface reducing friction. U-GROOVE DESIGN: U-groove design, smooth surface reducing friction. Groove wheel, U-groove bearing, U-groove type bearing, U-groove roller, guide roller, pulley, guide wheel, U-groove roller, U-type pulley, guide pulley, pulley wheel, U-groove roller, guide roller. Features: Model: 0840UU Type: U-groove Material: Metal, Plastic Color: Black Inner Diameter: 8mm Outer Diameter: 40mm Thickness: 20.7mm Quantity: 4pc Weight: Approx. 109g Package includes: 4x pulleys