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Single row deep groove ball bearings with snap ring groove an outer ring d = 12 - 120 mm
6303N
| Dimensions | Basic load rating | Fatique load limit | Limiting speed for lubrication with | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | rs (min) | D1 (max) | a (max) | b (min) | ra (max) | Dynamic (Cr) | Static (Cor) | Pu | Grease | Oil |
| mm | kN | min-1 | ||||||||||
| 17 | 47 | 14 | 1 | 44.6 | 2.46 | 1.35 | 0.4 | 13.565 | 6.563 | 0.298 | 16 000 | 19 000 |
| Bearing designation | Abutment and fillet dimensions | Weight | Respective snap ring | |||||
|---|---|---|---|---|---|---|---|---|
| d (min) | da (min) | Da (max) | Db (min) | ba (min) | ra (max) | |||
| mm | kg | |||||||
| 6303N | 17 | 23 | 41 | 54 | 1.5 | 1 | 0.115 | R47 |
Calculations
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