Features
Yoke and stud type roller bearing track rollers:
· are ready-to-fit needle or cylindrical roller bearings of single or double row design;
· are mounted on shafts or studs (yoke type track rollers) or supplied with a heavy-section roller stud with fixing thread and a mounting aid (stud type track rollers);
· have particularly thick-walled outer rings with a crowned outside surface;
· can support high radial loads;
· tolerate axial loads which are due to small misalignment defects, skewed running or temporary contact running impacts;
· are available with or without an inner ring (yoke type track rollers);
· are produced with or without axial guidance of the outer ring (stud type track rollers are always produced with axial guidance);
· are open or sealed on both sides;
· are not mounted in a housing bore, but are supported on a flat mating track;
· can be adjusted to the mating track in the design with the eccentric collar, thus permitting, for example, larger manufacturing tolerances in the adjacent construction.

| Bearing No. | D | de | B |
| mm | mm | mm |
| KRE16-PP | 16 | 9 | 28 |
| KRE19-PP | 19 | 11 | 32 |
| KRE22-PP | 22 | 13 | 36 |
| KRE26-PP | 26 | 13 | 36 |
| KRE30-PP | 30 | 15 | 40 |
| KRE32-PP | 32 | 15 | 40 |
| KRE35-PP | 35 | 20 | 52 |
| KRE40-PP | 40 | 22 | 58 |
| KRE47-PP | 47 | 24 | 66 |
| KRE52-PP | 52 | 24 | 66 |
| KRE62-PP | 62 | 28 | 80 |
| KRE72-PP | 72 | 28 | 80 |
| KRE80-PP | 80 | 35 | 100 |
| KRE90-PP | 90 | 35 | 100 |