2pc 90mm Nylon Pulley Bearing, Weight Training Pulley, Universal Wheel for Cable, Gym Machine Equipment, Garage Door, Sliding Door Pulley

90mm universal bearing pulleys are suitable for fitness equipment, garage door pulley systems, sliding door pulleys, cable machines, and other replacement parts.

Counterweight pulley outer diameter: 90mm; inner hole diameter: 10mm. Thickness: 25mm. Groove depth: 10mm; groove width: 8mm. Suitable for ropes up to 7mm in diameter.

The inner part of the cable pulley is made of solid steel, and the outer part is made of durable nylon, giving the pulley a maximum load capacity of 300kg.

The 90mm nylon pulley is lightweight, wear-resistant, and has a long service life.

Silent pulley, no friction sparks, good safety performance, easy installation. Nylon wheels have gradually replaced older metal pulleys with their unique advantages and are widely used in lifting equipment as tower crane attachments.