NUKR curve roller bearing has the double-row roller structure. As same as parallel roller bearing, the outer ring is guided axially by rolling body. The cover pressed in outer ring and the shoulder constitutes the high-efficient gas seal.
This kind of curve roller bearing can withstand the heavy load and the shock axial load because it is guided axially by roller.
|
Shaft
Diameter
(mm)
|
Designation
|
Designation With Eccentric Collar
|
Dimensions
(mm)
|
Basic Load Ratings
|
Limiting Speed
rpm
|
|
D
|
d h7
|
C
|
r min
|
B
|
B1
|
B2
|
G
|
G1
|
A/F
|
M1
|
C1
|
d2
|
Cr Dynamic KN
|
Cor Static KN
|
|
16
|
-
|
NUKRE35
|
35
|
16
|
18
|
0.6
|
52
|
32.5
|
8
|
M16*1.5
|
17
|
8
|
3
|
3.8
|
27
|
15
|
16.8
|
6500
|
|
18
|
NUKR40
|
-
|
40
|
18
|
20
|
1
|
58
|
36.5
|
8
|
M18*1.5
|
19
|
8
|
3
|
0.8
|
22
|
18.4
|
22.6
|
4500
|
|
18
|
-
|
NUKRE40
|
40
|
18
|
20
|
1
|
58
|
36.5
|
8
|
M18*1.5
|
19
|
8
|
3
|
3.8
|
30
|
18.4
|
22.6
|
4500
|
|
20
|
NUKR47
|
NUKRE47
|
47
|
20
|
24
|
1
|
66
|
40.5
|
9
|
M20*1.5
|
21
|
10
|
4
|
0.8
|
27
|
28
|
35
|
4200
|
|
20
|
NUKR52
|
NUKRE52
|
52
|
20
|
24
|
1
|
66
|
40.5
|
9
|
M20*1.5
|
21
|
10
|
4
|
0.8
|
31
|
29
|
37.5
|
3400
|
|
24
|
NUKR62
|
NUKRE62
|
62
|
24
|
28
|
1
|
80
|
49.5
|
11
|
M24*1.5
|
25
|
14
|
4
|
1.3
|
38
|
40
|
50
|
2600
|
|
24
|
NUKR72
|
NUKRE72
|
72
|
24
|
28
|
1.1
|
80
|
49.5
|
11
|
M24*1.5
|
25
|
14
|
4
|
1.3
|
44
|
44.5
|
60
|
2100
|
|
30
|
NUKR80
|
NUKRE80
|
80
|
30
|
35
|
1.1
|
0.1
|
63
|
15
|
M30*1.5
|
32
|
14
|
4
|
1
|
47
|
69
|
98
|
1800
|
|
30
|
NUKR85
|
NUKRE85
|
85
|
30
|
35
|
1.1
|
0.1
|
63
|
15
|
M30*1.5
|
32
|
14
|
4
|
1
|
47
|
--
|
--
|
1800
|
|
30
|
NUKR90
|
NUKRE90
|
90
|
30
|
35
|
1.1
|
0.1
|
63
|
15
|
M30*1.5
|
32
|
14
|
4
|
1
|
47
|
79
|
117
|
1800
|
