|
| NSK 230/750CAME4 |
|
|
| 内径, d |
750 (0/-0.008) mm |
|
| 外径, D |
1090 (0/-0.011) mm |
|
| 宽度, B (or T) |
250 (0/-0.12) mm |
|
| 倒角, r min |
7.5 mm |
|
| 动负 , Cr |
7750000 N |
|
| 静负 , C0r |
17200000 N |
|
| 极限 |
220 RPM |
|
| 极限 |
260 RPM |
|
| Bore Type |
Straight |
|
| Cage Material |
Machined Brass |
|
| da min |
786 mm |
|
| da max |
N/A |
|
| Da max |
1050 mm |
|
| Da min |
990 mm |
|
| ra max |
6 mm |
|
| 重量 |
768 kg | | |
|
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