22228M NSK Railway Rolling Spherical Roller Bearings
22228M NSK Railway Rolling Spherical Roller Bearings, Units and Housings CAD models , Railway Rolling Spherical Roller Bearings Manufacturing Service . Get Your 3030 kN Basic dynamic load rating C 490 kN Fatigue load limit Pu Free. China 608z Bearing Supplier
| Brand Name: | NSK |
| Model Number: | 22228M |
| Basic dynamic load rating C: | 3030 kN |
| Fatigue load limit Pu: | 490 kN |
| d1 ≈: | 628 mm |
| E: | 709 mm |
| Db max.: | 732 mm |
| Calculation factor e: | 0.3 |
| Reference speed: | 320 r/min |
| ra max.: | 4 mm |
Product Details
| Basic dynamic load rating C | 3030 kN |
| Fatigue load limit Pu | 490 kN |
| d1 ≈ | 628 mm |
| E | 709 mm |
| Db max. | 732 mm |
| Calculation factor e | 0.3 |
| Reference speed | 320 r/min |
| ra max. | 4 mm |
| B | 112 mm |
| das | 615 mm |
| d | 560 mm |
| Calculation factor kr | 0.2 |
| Basic static load rating C0 | 6700 kN |
| D1 ≈ | 682 mm |
| D | 750 mm |
| Limiting speed | 400 r/min |
| s max. | 7 mm |
| Calculation factor Y | 0.4 |
| r1,2 min. | 5 mm |
| Mass bearing | 140 kg |
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