NACHI 745A/742 tapered roller bearings
NACHI 745A/742 tapered roller bearings Engineering Calculator 8 Outer Diameter (mm) , 4x8x2 Size (mm) Manufacturing Service . Get Your Free.
| Size (mm) | 4x8x2 |
| Bore Diameter (mm) | 4 |
| Outer Diameter (mm) | 8 |
| Width (mm) | 2 |
| d | 4 mm |
| D | 8 mm |
| D1 | 9,2 mm |
| B | 2 mm |
| r min. | 0,15 mm |
| C1 | 0,6 mm |
Detailed Parameters
parameter：
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