Bearing USPE210 SNR
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| Bearing number: | 7280 BM |
| Size (mm): | 720x400x103 |
| Bore Diameter (mm): | 720 |
| Outer Diameter (mm): | 400 |
| Width (mm): | 103 |
| d: | 400 mm |
| D: | 720 mm |
| B: | 103 mm |
Product Details
| Bearing number | 7280 BM |
| Size (mm) | 720x400x103 |
| Bore Diameter (mm) | 720 |
| Outer Diameter (mm) | 400 |
| Width (mm) | 103 |
| d | 400 mm |
| D | 720 mm |
| B | 103 mm |
| d1 | 532 mm |
| d2 | 486 mm |
| D1 | 591 mm |
| a | 287 mm |
| r1,2 - min. | 6 mm |
| r3,4 - min. | 3 mm |
| da - min. | 423 mm |
| Da - max. | 697 mm |
| Db - max. | 707 mm |
| ra - max. | 5 mm |
| rb - max. | 2.5 mm |
| Basic dynamic load rating - C | 728 kN |
| Basic static load rating - C0 | 1500 kN |
| Fatigue load limit - Pu | 26.5 kN |
| Reference speed | 900 r/min |
| Limiting speed | 950 r/min |
| Calculation factor - kr | 0.08 |
| Calculation factor - ka | 1.2 |
| Calculation factor - e | 1.14 |
| Calculation factor - X | 0.35 |
| Calculation factor - Y0 | 0.26 |
| Calculation factor - Y2 | 0.57 |
| d1 ≈ | 532 mm |
| d2 ≈ | 486 mm |
| D1 ≈ | 591 mm |
| r1,2 min. | 6 mm |
| r3,4 min. | 3 mm |
| da min. | 423 mm |
| Da max. | 697 mm |
| Db max. | 707 mm |
| ra max. | 5 mm |
| rb max. | 2.5 mm |
| Basic dynamic load rating C | 728 kN |
| Basic static load rating C0 | 1500 kN |
| Fatigue load limit Pu | 26.5 kN |
| Calculation factor A | 36.3 |
| Calculation factor kr | 0.08 |
| Calculation factor e | 1.14 |
| Calculation factor X | 0.57 |
| Calculation factor Y0 | 0.52 |
| Calculation factor Y2 | 0.93 |
| Calculation factor Y1 | 0.55 |
| Mass bearing | 190 kg |