The KR-rollers are self-contained, full complement, double row rollers with a grooved outer ring. They are used for applications requiring low to normal radial loads. The components are manufactured using high-quality rolling bearing steel (e.g. 1.3505).
The standard design KR-rollers are not sealed. Available upon request is a version with a grinding seal (RSR seal).
The standard design KR-rollers may be used at operating temperatures of -30°C to +160°C. Higher operating temperatures with high-temperature lubricants are possible upon request.