Zoty Bearing- Series Plastic Covered Bearings/ Pulleys/ Sheaves

Polyurethane roller wheels 8x30x7mm Polyurethane PU coated bearings wheels with screw specifications:

Model: PU60830-7C1L8M6

Diameter: 8x30x7mm, C1L8M6

Bearing Material: GCr15 Chrome Steel

Plastic Material:  Polyurethane(PU)

Screw bolt material: 304 Stainless steel

Shape: Flat

Color: transparent color ( as your requested)

Shore Hardness: 85 Shore A, and can do 55 75 85 90 92 95 Shore A.   /  Shore D 65 75.

Precision Rating: P0

Seals Type: rubber seals/ metal shields

PU60830-7C1L8M6 8x30x7mm polyurethane wheel with screw product pictures and drawing:

What are the benefits of polyurethane wheels with screw?

Polyurethane roller PU wheel with screw are known for their  better abrasion and tear resistance than rubber, while offering higher load bearing capacity. Compared to plastics, low rolling resistance, and good grip, making them a popular choice for many applications, such as sliding system, elevators, medical equipment, conveyor belt, sliding doors and windows, machinery and equipment...

Polyurethane forming bearing with shaft offer superior impact resistance, while offering excellent wear properties and elastic memory. PU bearing wheel with stainless steel bolt have replaced metals in sleeve bearings, wear plates, sprockets, Rubber coated pulley rollers and various other parts, with benefits such as weight reduction, noise abatement and wear improvements being realized. which makes them ideal for use in harsh environments. 

These bearing wheels feature a ball bearing/ two pcs of bearings and a cover made from pu, nylon, pom, teflon, peek, pok , poly-urethane, steel, or stainless steel. The wheels are flat, rounded, U, v groove and non-standard shape customised to meet your application needs. 

Bearing mount and stud mount versions available. Bearing covers and bearings for track wheels, guide rollers, slide system, drawer, door, window...