产品目录
d 160-280mm
| 外形尺寸(mm) | 额定载荷(kN) | 极限转速(r/min) | 轴承代号 | 作用点位置 a (mm) |
额定载荷 (组合) (kN) |
极限转速 (组合) (r/min) |
轴承代号 | 安装尺寸(mm) | 重量 单列 (参考) (kg) |
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| d | D | B | r1,2 min |
r3,4 min |
Cr | Cor | 脂润滑 | 油润滑 | Cr | Cor | 脂润滑 | 油润滑 | 背面组合 DB |
正面组合 DF |
并列组合 DT |
da min |
Da max |
Db max |
ra max |
rb max |
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| 200 | 310 | 51 | 2.1 | 1.1 | 203.0 | 331.0 | 1700 | 2200 | 7040ACN1 | 85.0 | - | - | - | - | - | - | - | 212 | 298 | - | 2.0 | - | 14.8000 |
|
| 200 | 360 | 58 | 4.0 | 1.5 | 279.0 | 487.0 | 2500 | 3000 | 7240C | 66.5 | 453.0 | 974.0 | 2200 | 3000 | - | 7240AC/DF | - | 218 | 342 | 351 | 3.0 | 1.5 | 25.2000 |
|
| 200 | 360 | 58 | 4.0 | 1.5 | 265.0 | 462.0 | 1500 | 2000 | 7240AC | 94.3 | - | - | - | - | - | - | - | 218 | 342 | - | 3.0 | 1.5 | 25.2000 |
|
| 200 | 360 | 58 | 4.0 | 1.5 | 238.0 | 417.0 | 1300 | 1800 | 7240B | 146.5 | 387.0 | 834.0 | 2200 | 3000 | 7240B/DB | - | - | 218 | 342 | 351 | 3.0 | 1.5 | 25.8000 |
|
| 220 | 400 | 65 | 4.0 | 1.5 | 325.0 | 605.0 | 1100 | 1600 | 7244AC | 104.7 | - | - | - | - | - | - | - | 238 | 382 | - | 3.0 | - | 36.1000 |
|
| 240 | 320 | 48 | 2.1 | 1.1 | 142.0 | 250.0 | 1000 | 1500 | 72948AC | 89.3 | - | - | - | - | - | - | - | 252 | 308 | - | 2.0 | - | 10.0000 |
|
| 240 | 440 | 72 | 4.0 | 1.5 | 322.0 | 626.0 | 1000 | 1500 | 7248B | 178.5 | - | - | - | - | - | - | - | 258 | 411 | - | 3.0 | - | 50.9000 |
|
| 260 | 360 | 46 | 2.1 | 1.1 | 200.0 | 380.0 | 900 | 1400 | 71952AC | 95.3 | - | - | - | - | - | - | - | 272 | 348 | - | 2.0 | - | 13.8000 |
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