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 ready-to-mount. The outer ring and the needle roller and cage assembly can be mounted separately.
| D |
47 mm
|
Outside diameter |
|---|---|---|
| Fw |
25 mm
|
Diameter under rollers |
| C |
15.8 mm
|
Width |
| E |
32 mm
|
Raceway diameter outer ring |
| r1,2 |
min. 0.3 mm
|
Chamfer dimension outer ring |
| Basic dynamic load rating | C |
16.1 kN
|
|---|---|---|
| Basic static load rating | C0 |
21.2 kN
|
| Fatigue load limit | Pu |
2.5 kN
|
| Maximum dynamic radial load | Fr |
max. 18.6 kN
|
| Maximum static radial load | F0r |
max. 26.5 kN
|
| Limiting speed |
4 000 r/min
|
| Mass support roller |
0.13 kg
|
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