| 詢購 | 下載 | 查看 | 主要尺寸(mm) | 額定負(fù)載(kN) | 允許轉(zhuǎn)速(rpm) | 重量(Kg) | 型號 | ||||||
| d | D | B | rs min | rs1 min | Cr | Cor | 脂潤滑 | 油潤滑 | (參考) | KML | |||
|
|
 |
140 | 250 | 42 | 3 | 3 | 310 | 400 |
2 700 |
3 100 |
7.88 | NJ228 |
|
|
|
|
140 | 250 | 42 | 3 | 3 | 395 | 515 |
2 400 |
2 800 |
8.73 | NJ228E |
|
|
|
|
150 | 270 | 45 | 3 | 3 | 345 | 435 |
2 500 |
2 900 |
9.92 | NJ230 |
|
|
|
|
150 | 270 | 45 | 3 | 3 | 450 | 595 |
2 200 |
2 600 |
11 | NJ230E |