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Bearing
SKF Single row deep groove ball bearing
Bearing
Designation
628
| Parameter | Symbol | Value |
|---|---|---|
| Bore | d | 8 mm 0.315 in |
| Outer diameter | D | 24 mm 0.9449 in |
| Width | B | 8 mm 0.315 in |
| Reference speed | 63000 r/min | |
| Limiting speed | 40000 r/min | |
| Mass | 0.018 kg 0.0397 lb | |
| Dynamic load rating | C | 3.9 kN 0.8768 klbf |
| Static load rating | C0 | 1.66 kN 0.3732 klbf |
| Fatigue load limit | Pu | 0.071 kN 0.016 klbf |
| Inner ring outside diameter | d1 | 14.4 mm 0.5669 in |
| Outer ring inside diameter | D1 | - - |
| Inner ring recess diameter | d2 | - - |
| Outer ring recess diameter | D2 | 21.2 mm 0.8346 in |
| Chamfer dimension | r1 min. | 0.3 mm 0.0118 in |
| Chamfer dimension | r2 min. | 0.3 mm 0.0118 in |
| Shaft shoulder diameter | da min. | 10.4 mm 0.4094 in |
| Shaft shoulder diameter | da max. | - - |
| Housing shoulder diameter | Da max. | 21.6 mm 0.8504 in |
| Fillet radius | ra max. | 0.3 mm 0.0118 in |
| Minimum load factor | kr | 0.025 |
| Calculation factor | f0 | 13 |
Main information
Technical and reference information about the record
- Brand
- SKF
- Category
- Bearing
- Product type
- Single row deep groove ball bearing
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