Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a single row needle roller bearing without an inner ring, intended for applications where hardened and ground raceways can be provided on the pin or shaft. They have a thick-walled outer ring with a crowned running surface and are supplied sealed and ready-to-mount.
| D |
72 mm
|
Outside diameter |
|---|---|---|
| Fw |
42 mm
|
Diameter under rollers |
| C |
22.7 mm
|
Width |
| D1 |
50 mm
|
Recess diameter outer ring shoulder |
| r1,2 |
min. 1.1 mm
|
Chamfer dimension outer ring |
| Basic dynamic load rating | C |
22.4 kN
|
|---|---|---|
| Basic static load rating | C0 |
35.5 kN
|
| Fatigue load limit | Pu |
4.3 kN
|
| Maximum dynamic radial load | Fr |
max. 38 kN
|
| Maximum static radial load | F0r |
max. 54 kN
|
| Limiting speed |
2 200 r/min
|
| Mass support roller |
0.43 kg
|
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