SKF indexing roller units are based on full complement cylindrical roller bearings. They have been developed for continuous furnaces of sintering and pelletizing plants. These ready-to-mount units are also suitable for heavy load applications where the direction of rotation is frequently reversed, or where rotational speeds are low.
| d |
140 mm
|
Bore diameter |
|---|---|---|
| D |
250 mm
|
Outside diameter |
| B |
114 mm
|
Overall bearing width |
| d1 |
≈ 187.3 mm
|
Shoulder diameter inner ring |
| D1 |
≈ 188.05 mm
|
Shoulder diameter outer ring |
| r1,2 |
min. 3 mm
|
Chamfer dimension inner ring |
| r3,4 |
min. 13.5 mm
|
Chamfer dimension outer ring |
| β |
17 °
|
Chamfer angle outer ring |
| Basic dynamic load rating | C |
528 kN
|
|---|---|---|
| Basic static load rating | C0 |
765 kN
|
| Fatigue load limit | Pu |
86.5 kN
|
| Maximum dynamic radial loads | Fr |
max. 335 kN
|
| Maximum static radial loads | F0r |
max. 480 kN
|
| Mass roller unit |
26.7 kg
|
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