曲支承滚轮轴承 NUKR NUKRE系列 |
外径 Outside Diameter
mm |
型号 designation |
重量 Mass
g |
带偏心套型号 With Eccentric
Collar |
重量 Mass
g |
尺寸Dimensions |
基本额定载荷 Basic Load Ratings |
极限转速
Limiting Speed Grease rpm |
偏心套
Eccentric Collar |
螺母拧紧力矩 Torque
Nm |
|||||||||||||||||
D |
d |
C |
r
min. |
B |
B1 |
B2 |
G |
G1 |
M1 |
C1 |
d2 |
A/F |
滚轮Type Roller |
|||||||||||||
动 Cr Dynamic |
静 Cor Static |
Fr perm Dynamic |
For perm Static |
d1
|
B3
|
e
|
||||||||||||||||||||
35 |
NUKR35 |
164 |
- |
- |
35 |
16 |
18 |
0.6 |
52 |
32.5 |
8 |
M16×1.5 |
17 |
3 |
0.8 |
20 |
8 |
15 |
16.8 |
8.6 |
16.8 |
6500
|
20
|
12
|
1.0
|
58
|
35 |
- |
- |
NUKRE35 |
177 |
35 |
16 |
18 |
0.6 |
52 |
32.5 |
8 |
M16×1.5 |
17 |
3 |
3.8 |
27 |
8 |
15 |
16.8 |
8.6 |
16.8 |
6500
|
20
|
12
|
1.0
|
58
|
40 |
NUKR40 |
242 |
- |
- |
40 |
18 |
20 |
1 |
58 |
36.5 |
8 |
M18×1.5 |
19 |
3 |
0.8 |
22 |
8 |
18.4 |
22.6 |
13.1 |
22.6 |
4500
|
22
|
14
|
1.0
|
87
|
40 |
- |
- |
NUKRE40 |
258 |
40 |
18 |
20 |
1 |
58 |
36.5 |
8 |
M18×1.5 |
19 |
3 |
3.8 |
30 |
8 |
18.4 |
22.6 |
13.1 |
22.6 |
4500
|
22
|
14
|
1.0
|
87
|
47 |
NUKR47 |
380 |
NUKRE47 |
.4 |
47 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
4 |
0.8 |
27 |
10 |
28 |
35 |
16.4 |
33 |
4200
|
24
|
18
|
1.0
|
120
|
52 |
NUKR52 |
450 |
NUKRE52 |
470 |
52 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
4 |
0.8 |
31 |
10 |
29 |
37.5 |
17.3 |
34.5 |
3400
|
24
|
18
|
1.0
|
120
|
62 |
NUKR62 |
795 |
NUKRE62 |
824 |
62 |
24 |
28 |
1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
4 |
1.3 |
38 |
14 |
40 |
50 |
23.5 |
46.5 |
2600
|
28
|
22
|
1.0
|
220
|
72 |
NUKR72 |
1020 |
NUKRE72 |
1050 |
72 |
24 |
28 |
1.1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
4 |
1.3 |
44 |
14 |
44.5 |
60 |
32 |
60 |
2100
|
28
|
22
|
1.0
|
220
|
80 |
NUKR80 |
1.6 |
NUKRE80 |
1670 |
80 |
30 |
35 |
1.1 |
.1 |
63 |
15 |
M30×1.5 |
32 |
4 |
1 |
47 |
14 |
69 |
98 |
47.5 |
96 |
1800
|
35
|
29
|
1.5
|
450
|
85 |
NUKR85 |
1790 |
NUKRE85 |
1860 |
85 |
30 |
35 |
1.1 |
.1 |
63 |
15 |
M30×1.5 |
32 |
4 |
1 |
47 |
14 |
-- |
-- |
-- |
-- |
1800
|
35
|
29
|
1.5
|
450
|
90 |
NUKR90 |
1960 |
NUKRE90 |
2020 |
90 |
30 |
35 |
1.1 |
.1 |
63 |
15 |
M30×1.5 |
32 |
4 |
1 |
47 |
14 |
79 |
117 |
77 |
117 |
1800
|
35
|
29
|
1.5
|
450
|
说明:
1、
表中所列基本额定载荷、极限转速和重量,仅供选择参考用。
2、
轴承外圆为圆柱面时,在现轴承型号后缀后X,例如:NUKR35X .
3、 油润滑时,极限转速为表列数值增加30%,带密封的情况除外。
1. These load, speed and mass is reference of choice only.
2. For cylindrical outer race, add the suffix "X", e.g.
NUKR35X.
3. With an effective oil supply, the limiting speed can be increased
by about 30%, except for sealed roller followers.