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 needle roller bearing with an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied ready-to-mount. A narrow gap between the outer ring and the pressed-on flange rings forms a gap-type seal. The inner ring contains a lubrication hole to facilitate relubrication.
| D |
40 mm
|
Outside diameter |
|---|---|---|
| d |
17 mm
|
Bore diameter |
| C |
20 mm
|
Width outer ring |
| B |
21 mm
|
Width inner ring |
| d1 |
32.2 mm
|
Outside diameter flange ring |
| Basic dynamic load rating | C |
12.5 kN
|
|---|---|---|
| Basic static load rating | C0 |
15 kN
|
| Fatigue load limit | Pu |
1.76 kN
|
| Maximum dynamic radial loads | Fr |
max. 10.2 kN
|
| Maximum static radial loads | F0r |
max. 14.6 kN
|
| Limiting speed |
3 200 r/min
|
| Mass support roller |
0.15 kg
|
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