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Four-row cylindrical roller bearings 315257A,315257 A
Source: MobearingAuthor: adminTime: 2019-10-28 14:23:44
Four-row cylindrical roller bearings 315257A,315257 A
| d | 610 | mm | |
| D | 820 | mm | |
| B | 430 | mm | |
| C | 430 | mm | |
| D1 | ≈ | 757.05 | mm |
| F | 665 | mm | |
| b | 16.7 | mm | |
| K | 9 | mm | |
| r1,2 | min. | 19 | mm |
| α | 20 | ° | |
| r3,4 | min. | 3 | mm |
