Stud Type Track Rollers of the series KRE-PP
- Stud type track rollers of the series KRE-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. With the eccentric ring the rollers can be adjusted which allows larger manufacturing tolerances of the adjacent construction. They have a three-stage seal consisting of axial plain washers made of rubber and are suitable for high speeds.