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 | d1 | B |
mm | mm | mm |
KR16-PP | 16 | 6 | 28 |
KR19-PP | 19 | 8 | 32 |
KR22-PP | 22 | 10 | 36 |
KR26-PP | 26 | 10 | 36 |
KR30-PP | 30 | 12 | 40 |
KR32-PP | 32 | 12 | 40 |
KR35-PP | 35 | 16 | 52 |
KR40-PP | 40 | 18 | 58 |
KR47-PP | 47 | 20 | 66 |
KR52-PP | 52 | 20 | 66 |
KR62-PP | 62 | 24 | 80 |
KR72-PP | 72 | 24 | 80 |
KR80-PP | 80 | 30 | 100 |
KR90-PP | 90 | 30 | 100 |