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Single row angular contact ball bearings for high rotational speed d = 7 - 130 mm
B7201ATA
Bearing in the new standard NEW FORCE
| Dimensions | Basic load rating | Fatique load limit | Limiting speed for lubrication with | Bearing designation | Axial preload of coupled bearings | Weight | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | rs (min) | r1s (min) | a | Dynamic (Cr) | Static (Cor) | Pu | Grease | Oil | L | M | S | ||
| mm | kN | kN | min-1 | N | kg | ||||||||||
| 12 | 32 | 10 | 0.6 | 0.3 | 10 | 8.275 | 3.780 | 0.172 | 45 000 | 67 000 | B7201ATA | 75 | 270 | 540 | 0.037 |
Calculations
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