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Yoke Type Track Roller Bearings
NUKR
NUKRE |
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|
Outside Diameter
mm |
designation |
Mass
g |
With Eccentric Collar |
Mass
g |
Dimensions |
Basic Load Ratings |
Limiting Speed Grease
rpm |
Eccentric
Collar |
Tightening
Torque
Nm |
|
D |
d |
C |
r
min. |
B |
B1 |
B2 |
G |
G1 |
M1 |
C1 |
d2 |
A/F |
Type Roller |
|
Cr
Dynamic
KN |
Cor
Static
KN |
Fr perm
Dynamic
KN |
For perm
Static
KN |
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 |
Note:
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.
|
PWKR...2RS |
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|
Dimensions |
Basic Load Ratings |
Limiting Speed Grease
rpm
|
EccentricCollar |
Tightening
Torque
withNut |
|
Outside
Diameter |
Designation |
Mass
g |
Designation
With
Eccentric
Collar |
Mass
g |
D |
d |
C |
r |
B |
B1 |
B2 |
G |
G1 |
M1 |
C1 |
d2 |
A/F |
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|
|
ForStudTypeRoller |
|
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|
Cr |
Cor |
Frpem |
Forpem |
d1 |
B3 |
e |
Nm |
|
|
|
|
min. |
|
|
|
|
|
|
|
|
|
Dynamic |
Static |
Dynamic |
Static |
|
|
|
|
35 |
PWKR35.2RS |
164 |
-- |
-- |
35 |
16 |
18 |
0.6 |
52 |
32.5 |
7.8 |
M16×1.5 |
17 |
3 |
0.8 |
20 |
|
11.6 |
11.3 |
9.4 |
11.3 |
6000 |
20 |
12 |
1 |
58 |
|
|
-- |
- |
PWKRE35.2RS |
177 |
35 |
16 |
18 |
0.6 |
52 |
29.5 |
|
M16×1.5 |
17 |
|
3.8 |
27 |
8 |
11.6 |
11.3 |
9.4 |
11.3 |
6000 |
20 |
12 |
|
58 |
|
40 |
PWKR40.2RS |
242 |
-- |
-- |
40 |
18 |
20 |
1 |
58 |
36.5 |
8 |
M18×1.5 |
19 |
3 |
0.8 |
22 |
8 |
13.2 |
13.8 |
13.8 |
13.8 |
5000 |
22 |
14 |
1 |
87 |
|
|
-- |
- |
PWKRE40.2RS |
258 |
40 |
18 |
20 |
1 |
58 |
33.5 |
|
M18×1.5 |
19 |
|
3.8 |
30 |
8 |
13.2 |
13.8 |
13.8 |
13.8 |
5000 |
22 |
14 |
|
87 |
|
47 |
PWKR47.2RS |
380 |
PWKRE47.2RS |
400 |
47 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
4 |
0.8 |
27 |
10 |
23.2 |
25.5 |
18300 |
25.5 |
3800 |
24 |
18 |
1 |
120 |
|
52 |
PWKR52.2RS |
450 |
PWKRE52.2RS |
470 |
52 |
20 |
24 |
1 |
66 |
40.5 |
9 |
M20×1.5 |
21 |
4 |
0.8 |
31 |
10 |
24.2 |
28 |
19300 |
28 |
3800 |
24 |
18 |
1 |
120 |
|
62 |
PWKR62.2RS |
795 |
PWKRE62.2RS |
824 |
62 |
24 |
28 |
1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
4 |
1.3 |
38 |
14 |
35 |
39.5 |
25.5 |
39.5 |
2200 |
28 |
22 |
1 |
220 |
|
72 |
PWKR72.2RS |
1020 |
PWKRE72.2RS |
1050 |
72 |
24 |
28 |
1.1 |
80 |
49.5 |
11 |
M24×1.5 |
25 |
4 |
1.3 |
44 |
14 |
38.5 |
46.5 |
46.5 |
46.5 |
2200 |
28 |
22 |
1 |
220 |
|
80 |
PWKR80.2RS |
1600 |
PWKRE80.2RS |
1670 |
80 |
30 |
35 |
1.1 |
100 |
63 |
15 |
M30×1.5 |
32 |
4 |
1 |
47 |
14 |
56 |
70 |
53 |
70 |
1800 |
35 |
29 |
1.5 |
450 |
|
90 |
PWKR90.2RS |
1960 |
PWKRE90.2RS |
2020 |
90 |
30 |
35 |
1.1 |
100 |
63 |
15 |
M30×1.5 |
32 |
4 |
1 |
47 |
14 |
63 |
82 |
77 |
117 |
1800 |
35 |
29 |
1.5 |
450 |
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Note: |
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1.These load,speed and mass is reference of choice only. |
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2.Their outer rings are supplied optimal curve ground. |
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