High elasticity Tear resistance Impact resistance 685RS flat PU pulley

⚙️Product Advantages:

Corrosion resistance and high load capacity: Polyurethane (PU) coating with excellent corrosion and abrasion resistance, suitable for wet or chemical environments, and can withstand high loads.Silent and Low Friction Operation.

Silent and low-friction operation: The flat design combined with the elasticity of the PU material reduces movement noise and ensures smooth sliding, making it suitable for precision equipment or household scenarios.

Versatile adaptability: Miniature bearing structure (5115mm) is highly compatible, widely used in drawers, doors, windows, industrial conveyor belts and other scenarios, and the 2RS sealing design effectively prevents dust and prolongs service life.

⚙️Product Application:

PU pulleys are commonly found in products and equipment where both resilience and friction control are important. Their flexible and wear-resistant nature makes them especially suitable for use in skateboards, roller skates, shopping trolleys, drift boards, and similar mobility or sporting tools. With enhanced grip and cushioning, these pulleys help absorb shocks and support smooth, stable movement under body weight.

 

⚙️Precautions:

1. Keep clean	2. Use with caution	3. appropriate tool	4. Hot-loading	5. Be careful of rust
Dust will have a bad effect on the bearing, so keep the surrounding clean.	Strong impact during use can easily cause scratches and indentations.	Avoid replacing existing tools, and use appropriate tools.	Bearings are precision parts, so hot installation is recommended.	Sweat on your hands during operation will cause rust, so it is best to wear gloves.