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Special Roller Bearings
- FKY FKX Series Track Rollers
- RKY RKX Series Track Rollers
- FK Series Track Rollers
- PK Series Track Rollers
- FKU Series Track Rollers
- RKU Series Track Rollers
- HPVA Series V-Grooved-Yoke Style Rollers
- HPVE Series V-Grooved Eccentric-Stud Style Rollers
- HPV Series V-Grooved-Stud Style Rollers
- HPJA Series Flanged-Yoke Style Rollers
- HPJE Series Flanged Eccentric-Stud Style Rollers
- HPJ Series Flanged-Stud Style Rollers
- HPCA Series Plain-Yoke-Style Rollers
- HPCE Series Plain Eccentric-Stud Style Rollers
- HPC Series Plain-Stud Style Rollers
- Rollers For Rails
- Roller Bearings
- Linear Guideway System
- Combined Roller Bearings
- Elliptical ring guide rail
- Full Complement Cylindrical Roller Bearings
- Radial Needle Roller And Cage Assemblies
- Rack And Pinion
- Tapered Bearings
- Ball Bearings
- products
NUKR/PWKR/NUKRE/PWKRE Stud Type Track Rollers
product detail
NUKR PWKR NUKRE Series Track Roller Bearings :mm | ||||||||||||||||||||||||||||
Designation |
Boundary Dimensions |
Boundary Dimensions |
Drive Fit Lubrication Nipple |
Nut Tightening Torque MA Nm |
Basic Loading Ratings (KN) |
Fatigue Limit Load (KN) |
Speed Limited |
|||||||||||||||||||||
|
Without Eccentric Collar |
Mass(Kg) |
With Eccentric Collar |
Mass(Kg) |
D |
d1 |
B |
B1 max. |
B2 |
B3 |
C |
C1 |
r min. |
d2 |
d3 |
G |
IG |
W |
Eccentric Collar |
dyn. Cr w |
stat. Cor w |
dyn. Fr per |
stat. Fo per |
Curw |
npG min-1 |
||||
|
de h9 |
Be |
e |
||||||||||||||||||||||||||
NUKR35 |
0.164 |
- |
- |
35 |
16 |
52 |
19.6 |
32.5 |
7.8 |
18 |
0.8 |
0.6 |
20 |
3 |
M16X1.5 |
17 |
8 |
- |
- |
- |
NIPA2x7.5 |
58 |
15.000 |
16.800 |
8.600 |
16.800 |
2.220 |
6500 |
- |
- |
NUKRE35 |
0.177 |
35 |
16 |
52 |
22.6 |
29.5 |
- |
18 |
3.8 |
0.6 |
27.6 |
- |
M16X1.5 |
17 |
8 |
20 |
12 |
1 |
NIPA2x7.5 |
58 |
15.000 |
16.800 |
8.600 |
16.800 |
2.220 |
6500 |
PWKR35-2RS |
0.164 |
- |
- |
35 |
16 |
52 |
19.6 |
32.5 |
7.8 |
18 |
0.8 |
0.6 |
20 |
3 |
M16X1.5 |
17 |
8 |
- |
- |
- |
NIPA2x7.5 |
58 |
11.600 |
11.300 |
9.400 |
11.300 |
1.780 |
6000 |
- |
- |
PWKRE35-2RS |
0.177 |
35 |
16 |
52 |
22.6 |
29.5 |
- |
18 |
3.8 |
0.6 |
27.6 |
- |
M16X1.5 |
17 |
8 |
20 |
12 |
1 |
NIPA2x7.5 |
58 |
11.600 |
11.300 |
9.400 |
11.300 |
1.780 |
6000 |
NUKR40 |
0.242 |
- |
- |
40 |
18 |
58 |
21.6 |
36.5 |
8 |
20 |
0.8 |
1 |
22 |
3 |
M18X1.5 |
19 |
8 |
- |
- |
- |
NIPA2x7.5 |
87 |
18.400 |
22.600 |
13.100 |
22.600 |
2.900 |
5500 |
- |
- |
NUKRE40 |
0.258 |
40 |
18 |
58 |
24.6 |
33.5 |
- |
20 |
3.8 |
1 |
30 |
- |
M18X1.5 |
19 |
8 |
22 |
14 |
1 |
NIPA2x7.5 |
87 |
18.400 |
22.600 |
13.100 |
22.600 |
2.900 |
5500 |
PWKR40-2RS |
0.242 |
- |
- |
40 |
18 |
58 |
21.6 |
36.5 |
8 |
20 |
0.8 |
1 |
22 |
3 |
M18X1.5 |
19 |
8 |
- |
- |
- |
NIPA2x7.5 |
87 |
13.200 |
13.800 |
13.800 |
13.800 |
2.200 |
5000 |
- |
- |
PWKRE40-2RS |
0.258 |
40 |
18 |
58 |
24.6 |
33.5 |
- |
20 |
3.8 |
1 |
30 |
- |
M18X1.5 |
19 |
8 |
22 |
14 |
1 |
NIPA2x7.5 |
87 |
13.200 |
13.800 |
13.800 |
13.800 |
2.200 |
5000 |
NUKR47 |
0.380 |
NUKRE47 |
0.400 |
47 |
20 |
66 |
25.6 |
40.5 |
9 |
24 |
0.8 |
1 |
27 |
4 |
M20X1.5 |
21 |
10 |
24 |
18 |
1 |
NIPA2x7.5 |
120 |
28.000 |
35.000 |
33.000 |
33.000 |
4.400 |
4200 |
PWKR47-2RS |
0.380 |
PWKRE47-2RS |
0.400 |
47 |
20 |
66 |
25.6 |
40.5 |
9 |
24 |
0.8 |
1 |
27 |
4 |
M20X1.5 |
21 |
10 |
24 |
18 |
1 |
NIPA2x7.5 |
120 |
23.200 |
25.500 |
25.500 |
25.500 |
3.600 |
3800 |
NUKR52 |
0.450 |
NUKRE52 |
0.470 |
52 |
20 |
66 |
25.6 |
40.5 |
9 |
24 |
0.8 |
1 |
31 |
4 |
M20X1.5 |
21 |
10 |
24 |
18 |
1 |
NIPA2x7.5 |
120 |
29.000 |
37.500 |
34.500 |
34.500 |
4.700 |
4200 |
PWKR52-2RS |
0.450 |
PWKRE52-2RS |
0.470 |
52 |
20 |
66 |
25.6 |
40.5 |
9 |
24 |
0.8 |
1 |
31 |
4 |
M20X1.5 |
21 |
10 |
24 |
18 |
1 |
NIPA2x7.5 |
120 |
24.200 |
28.000 |
28.000 |
28.800 |
3.900 |
3800 |
NUKR62 |
0.795 |
NUKRE62 |
0.824 |
62 |
24 |
80 |
30.6 |
49.5 |
11 |
28 |
1.3 |
1 |
38 |
4 |
M24X1.5 |
25 |
14 |
28 |
22 |
1 |
NIPA3x9.5 |
220 |
40.000 |
50.000 |
46.500 |
46.500 |
6.300 |
2600 |
PWKR62-2RS |
0.795 |
PWKRE62-2RS |
0.824 |
62 |
24 |
80 |
30.6 |
49.5 |
11 |
28 |
1.3 |
1 |
38 |
4 |
M24X1.5 |
25 |
14 |
28 |
22 |
1 |
NIPA3x9.5 |
220 |
35.000 |
39.500 |
39.500 |
39.500 |
5.400 |
2200 |
NUKR72 |
1.020 |
NUKRE72 |
1.050 |
72 |
24 |
80 |
30.6 |
49.5 |
11 |
28 |
1.3 |
1.1 |
44 |
4 |
M24X1.5 |
25 |
14 |
28 |
22 |
1 |
NIPA3x9.5 |
220 |
44.500 |
60.000 |
60.000 |
60.000 |
7.600 |
2600 |
PWKR72-2RS |
1.020 |
PWKRE72-2RS |
1.050 |
72 |
24 |
80 |
30.6 |
49.5 |
11 |
28 |
1.3 |
1.1 |
44 |
4 |
M24X1.5 |
25 |
14 |
28 |
22 |
1 |
NIPA3x9.5 |
220 |
38.500 |
46.500 |
46.500 |
46.500 |
6.300 |
2200 |
NUKR80 |
1.600 |
NUKRE80 |
1.670 |
80 |
30 |
100 |
37 |
63 |
15 |
35 |
1 |
1.1 |
47 |
4 |
M30X1.5 |
32 |
14 |
35 |
29 |
1.5 |
NIPA3x9.5 |
450 |
69.000 |
98.000 |
96.000 |
96.000 |
12.100 |
1800 |
PWKR80-2RS |
1.600 |
PWKRE80-2RS |
1.670 |
80 |
30 |
100 |
37 |
63 |
15 |
35 |
1 |
1.1 |
47 |
4 |
M30X1.5 |
32 |
14 |
35 |
29 |
1.5 |
NIPA3x9.5 |
450 |
56.000 |
70.000 |
70.000 |
70.000 |
9.100 |
1800 |
NUKR90 |
1.960 |
NUKRE90 |
2.020 |
90 |
30 |
100 |
37 |
63 |
15 |
35 |
1 |
1.1 |
47 |
4 |
M30X1.5 |
32 |
14 |
35 |
29 |
1.5 |
NIPA3x9.5 |
450 |
79.000 |
117.000 |
117.000 |
117.000 |
14.400 |
1800 |
PWKR90-2RS |
1.960 |
PWKRE90-2RS |
2.020 |
90 |
30 |
100 |
37 |
63 |
15 |
35 |
1 |
1.1 |
47 |
4 |
M30X1.5 |
32 |
14 |
35 |
29 |
1.5 |
NIPA3x9.5 |
450 |
63.000 |
82.000 |
82.000 |
82.000 |
10.700 |
1800 |
Remark
1)For cylindrical outer race, add the suffix"X".e.g. NUKR35X