|
| NSK 22220HKE4 |
|
|
| 内径, d |
100 (N/A/N/A) mm |
|
| 外径, D |
180 (0/-0.011) mm |
|
| 宽度, B (or T) |
46 (0/-0.12) mm |
|
| 倒角, r min |
2.1 mm |
|
| 动负 , Cr |
375000 N |
|
| 静负 , C0r |
490000 N |
|
| 极限 |
2200 RPM |
|
| 极限 |
2600 RPM |
|
| Bore Type |
1:12 Taper |
|
| Cage Material |
Molded Polyamide |
|
| da min |
112 mm |
|
| da max |
119 mm |
|
| Da max |
168 mm |
|
| Da min |
161 mm |
|
| ra max |
2 mm |
|
| 重量 |
4.62 kg | | |
|
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