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Bearing
SKF Single row deep groove ball bearing
Bearing
Designation
6306 ETN9
| Parameter | Symbol | Value |
|---|---|---|
| Bore | d | 30 mm 1.1811 in |
| Outer diameter | D | 72 mm 2.8346 in |
| Width | B | 19 mm 0.748 in |
| Reference speed | 22000 r/min | |
| Limiting speed | 14000 r/min | |
| Mass | 0.33 kg 0.7275 lb | |
| Dynamic load rating | C | 32.5 kN 7.3063 klbf |
| Static load rating | C0 | 17.3 kN 3.8892 klbf |
| Fatigue load limit | Pu | 0.735 kN 0.1652 klbf |
| Inner ring outside diameter | d1 | 42.3 mm 1.6654 in |
| Outer ring inside diameter | D1 | 59.6 mm 2.3465 in |
| Inner ring recess diameter | d2 | - - |
| Outer ring recess diameter | D2 | - - |
| Chamfer dimension | r1 min. | 1.1 mm 0.0433 in |
| Chamfer dimension | r2 min. | 1.1 mm 0.0433 in |
| Shaft shoulder diameter | da min. | 37 mm 1.4567 in |
| Shaft shoulder diameter | da max. | - - |
| Housing shoulder diameter | Da max. | 65 mm 2.5591 in |
| Fillet radius | ra max. | 1 mm 0.0394 in |
| Minimum load factor | kr | 0.03 |
| Calculation factor | f0 | 12 |
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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