| 详情 | 轴承型号 | 外形尺寸(mm) | 额定负荷(KN) | 极限转速(r/min) | 重量(Kg) | ||||||
| 新标准 | 旧标准 | d | D | B | Fw | rmin | 脂 | 油 | |||
|
NNU4944/W33 | 4482944 | 220 | 300 | 80 | - | 2.1 | - | - | - | 17.2 |
|
NNU4948/W33 | 4482948 | 240 | 320 | 80 | - | 2.1 | - | - | - | 18.6 |
|
|
NNU4952/W33 | 4482952 | 260 | 360 | 100 | - | 2.1 | 754 | 1100 | 1350 | 33.1 |
|
NNU4956/W33 | 4482956 | 280 | 380 | 100 | - | 2.1 | 922 | 850 | 1100 | 32.0 |
|
|
NNU4960/W33 | 4482960 | 300 | 420 | 118 | - | 3 | - | - | - | 52.8 |
|
NNU4964/W33 | 4482964 | 320 | 440 | 118 | - | 3 | 1000 | 850 | 1100 | 58.0 |
|
|
NNU4968/W33 | 4482968 | 340 | 460 | 118 | - | 3 | - | - | - | 58.7 |
|
NNU4972/W33 | 4482972 | 360 | 480 | 118 | - | 3 | - | - | - | 61.6 |
|
|
NNU4976/W33 | 4482976 | 380 | 520 | 140 | - | 4 | - | - | - | 91.4 |
|
NNU4980/W33 | 4482980 | 400 | 540 | 140 | - | 4 | - | - | - | 92.5 |
|
|
NNU4984/W33 | 4482984 | 420 | 560 | 140 | - | 4 | - | - | - | 99.5 |
|
NNU4988/W33 | 4482988 | 440 | 600 | 160 | - | 4 | - | - | - | 138.0 |
