Stud Type Track Rollers of the series KR-PP

Special feature of this series: Stud type track rollers of the series KR-PP, with axial guidance, are based on a needle roller bearing and are suitable for high radial and also axial load capacities. The surface of the outer ring is spherical, so they can compensate for misalignment. They have a three-stage seal consisting of axial plain washers made of rubber and are suitable for high speeds.