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Double direction thurst ball bearings d2 = 10 - 140 mm
52308
Bearing in the new standard NEW FORCE
| Dimensions | Basic load rating | Fatique load limit | Limiting speed for lubrication with | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d2 | D | d3 | D1 | H | B | rs (min) | r1s (min) | Dynamic (Ca) | Static (Coa) | Pu | Grease | Oil |
| mm | kN | kN | min-1 | |||||||||
| 30 | 78 | 78 | 42 | 49 | 12 | 1 | 0.6 | 74.150 | 135.000 | 6.140 | 2 700 | 3 500 |
| Bearing designation | Abutment and fillet dimensions | Weight | Minimum axial load factor | ||||
|---|---|---|---|---|---|---|---|
| d2 | da (min) | Da (max) | ra (max) | rb (max) | |||
| mm | kg | ||||||
| 52308 | 30 | 40 | 55 | 1 | 0.6 | 1.06 | 0.095 |
Calculations
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