304.8x438.048x161.925mm NA329120/329173D double row taper roller bearings
304.8x438.048x161.925mm NA329120/329173D double row taper roller bearings
Dimensions:
| d | 304.8 mm |
| D | 438.048 mm |
| r1,2 min | 6.4 mm |
| r3,4 min | 1 mm |
| T | 161.925 mm |
| C1 | 123.825 mm |
|
da min
|
340 mm |
| ra max | 5 mm |
| Da min | 420 mm |
| a2 | 20 mm |
| ra1 max | 1 mm |
Material :Chrome steel Gcr15
Cr:1521 kN
Cor:2157kN
Weight:65.4kg
Picture ：
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