90mm Nylon Pulley Bearing, Weight Training Pulley, Universal Wheel for Cable, Gym Machine Equipment, Garage Door, Sliding Door Pulley

The 90mm universal bearing pulley wheel is designed for fitness equipment, garage door pulley systems, sliding door pulleys, cable machines, and other replacement parts. Outer diameter of the pulley: 90 mm; Inner hole diameter: 10 mm; Thickness: 25 mm; Groove depth: 10 mm; Groove width: 8 mm. Suitable for ropes up to 7 mm in diameter. The inner part of the cable pulley is made of solid steel, while the outer part is made of durable nylon, allowing the universal wheel to support a maximum load of 300 kg. The 90mm nylon pulley is lightweight, wear-resistant, and has a long service life. Silent pulley, no friction sparks, good safety performance, and easy installation. The nylon wheel is gradually replacing the old metal pulley with its unique superiority and has been widely used in lifting equipment as a tower crane accessory.