Romroll? Joint Bearings are suitable for harsh environments. Plastic bearings are resistant to corrosion in wet or watery areas and are resistant to weak acids and weak bases. Operating temperatures range from -30 to 80 °C. It is characterized by dirt resistance, dust, lubrication-free, maintenance-free, able to withstand certain loads, and good shock absorption.

Its characteristics are：

Maintenance free dry run

High rigidity

High fatigue strength under different loads

Compensation centering error

Compensation edge load

Basically free from dirt、 dust and cotton lumps

Corrosion resistant and chemically resistant

High moisture resistance

Suitable for rotation、oscillation and linear motion

Lighter weight

Dimensions according to DIN ISO 12240