螺栓型滚轮滚针轴承（重载滚子型）滚轮轴承
发布时间：2025-05-05
轴径 16~30mm
|
轴径 |
轴承型号及近似单重 |
偏心套尺寸 |
螺母拧紧力矩 |
基本额定负荷 |
极限转速 | ||||||
|
无偏心套 |
单重 |
带偏心套 |
单重 |
d1 hg |
B3 |
e |
动 |
静 |
脂润滑 | ||
|
mm |
g |
g |
mm |
Nm |
N |
rpm | |||||
|
16 |
NUKR35 |
164 |
NUKRE35 |
176.5 |
20 |
14 |
1 |
45.8 |
15100 |
19980 |
4230 |
|
18 |
NUKR40 |
242 |
NUKRE40 |
257.8 |
22 |
16 |
1 |
68.7 |
13800 |
18000 |
4210 |
|
20 |
NUKR47 |
380 |
NUKRE47 |
399.5 |
24 |
18 |
1 |
101 |
30200 |
40000 |
3200 |
|
NUKR52 |
450 |
NUKRE52 |
469.5 |
24 |
18 |
1 |
101 |
37500 |
49300 |
1990 | |
|
24 |
NUKR62 |
795 |
NUKRE62 |
823.5 |
28 |
22 |
1 |
205 |
41000 |
59300 |
1300 |
|
NUKR72 |
1200 |
NUKRE72 |
1073 |
28 |
22 |
1 |
205 |
45000 |
63000 |
1020 | |
|
30 |
NUKR80 |
1800 |
NUKRE80 |
1600 |
35 |
29 |
1.5 |
351 |
75000 |
103000 |
1200 |
|
NUKR90 |
1960 |
NUKRE90 |
2030 |
35 |
29 |
1.5 |
351 |
75000 |
102300 |
1500 | |
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