PU Roller Wheel PUR60833-12R7 8x33x12 ID 8MM OD 33MM Thickness 12MM Polyurethane PU Roller Bearing  specifications:

Model: PUR60833-12R7

Diameter:8x33x12mm wheel

Bearing Material: GCr15 Chrome Steel

Plastic Material:PU

Shape: Round Wheel

Seals Type: rubber seals/ metal shields

Suitable for: Widely used in transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, etc.

Window slide roller small polyurethane roller wheel sliding roller wheels door  product pictures and drawing:

PU/Polyurethanen/Urethane Molded Bearings-Custom Urethane Covered Bearings

PU/Polyurethanen/Urethane Molded bearing is used to compression molding techniques to cast directly on precision sealed ball bearings. 

Theadvantage of this processing technology is that the surface of urethane covered bearings is smooth, less bubble and very costeffective. 

Urethane covered bearings provide quiet, non-marring operation with excellent abrasion resistance and durability.

Urethane molded bearings with hub, mounting style is common to have a keyway, some have hole with bolted set onto a shaft to bedriven, or put a bearing pressed into the hub.

We can custom PU/Polyurethanen/Urethane Molded Bearings in different hardness, color, wheel hub according to your technical drawing or sample.

PU/Polyurethanen/Urethane molded bearings Application

Urethane molded bearings are common in shipping centers, conveyor systems and assembly lines and industrial manufacturing.

What are common materials for plastic roller wheels?

POM, Nylon, PA, PU, PEEK, POK, TPU material, POM and nylon is most of customer's choice.