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Deep Groove Ball Bearings
Angular Contact Ball Bearings
Special Environment Ball Bearings
Thrust Ball Bearings
Self-Aligning Ball Bearings
Spherical Roller Bearings
Tapered Roller Bearings
Cylindrical Roller Bearings
Needle Roller Bearings
Oil Seals
Semiconductor/FPD/
High-performance Film
Construction/Transportation/
Agricultural Machinery
Machine Tools
Renewable Energy
Steel Production Equipment
Automotive
Medical Equipment
Aircraft
Railroad Cars
Office/Home/Leisure
Download Catalogs
Repairs/replacement parts
Download CAD/
technical calculation
Product Support Brochure
Inquiries about purchase
Inquiries about
technical trouble/repair
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Product information
SKF
Bearings and Bearing accessories
Product
1
SKF
Bearings and Bearing accessories
SKF
Bearings and Bearing accessories
Standard type
All
Select Classification details
Non-contact sealed 2RU
Shielded ZZ
Contact sealed 2RS
Open type
Dimensions
Imperial (inch)
Metric (mm)
Bore diameter
Range
≤ d ≤
Exact
d =
Width
Range
≤ B ≤
Exact
B =
Outside diameter
Range
≤ D ≤
Exact
D =
121~140
/181
SKF
Bearings and Bearing accessories
Standard type
All
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KRVE 22 PPA
Technical calculation tools
Contact Now
1.040
9.150
6.050
...
KRVE 22 PPA
...
...
...
8.150
NATR 50 PPA
Technical calculation tools
Contact Now
7.200
58...
30...
...
NATR 50 PPA
...
...
...
KRE 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KRE 30 PPA
...
...
...
11...
KRE 26 PPA
Technical calculation tools
Contact Now
0.655
6.000
4.840
...
KRE 26 PPA
...
...
...
13...
PWTR 45.2RS
Technical calculation tools
Contact Now
6.200
50
42...
...
PWTR 45.2RS
...
...
...
KRE 22 PPA
Technical calculation tools
Contact Now
0.560
5.000
4.400
...
KRE 22 PPA
...
...
...
6.000
NNTR 50x130x65.2ZL
Technical calculation tools
Contact Now
31
23...
17...
...
NNTR 50&...
...
...
...
NUTR 45100 X
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KRVE 26 PPA
Technical calculation tools
Contact Now
1.250
11
6.820
...
KRVE 26 PPA
...
...
...
16...
NUTR 45 A
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 A
...
...
...
NUTR 45 X
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 X
...
...
...
KRV 32 PPXA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPXA
...
...
...
20...
NUTR 45100 A
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KR 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KR 32 PPA
...
...
...
15
KRV 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRV 30 PPA
...
...
...
15...
PWTR 40.2RS
Technical calculation tools
Contact Now
6.000
49
41...
...
PWTR 40.2RS
...
...
...
KR 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KR 30 PPA
...
...
...
11...
NATR 40 PPXA
Technical calculation tools
Contact Now
7.100
57
31...
...
NATR 40 ...
...
...
...
KRV 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPA
...
...
...
20...
PWTR 4090.2RS
Technical calculation tools
Contact Now
7.650
62
49...
...
PWTR 409...
...
...
...
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KRVE 22 PPA
Technical calculation tools
Contact Now
1.040
9.150
6.050
...
KRVE 22 PPA
...
...
...
8.150
NATR 50 PPA
Technical calculation tools
Contact Now
7.200
58...
30...
...
NATR 50 PPA
...
...
...
KRE 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KRE 30 PPA
...
...
...
11...
KRE 26 PPA
Technical calculation tools
Contact Now
0.655
6.000
4.840
...
KRE 26 PPA
...
...
...
13...
PWTR 45.2RS
Technical calculation tools
Contact Now
6.200
50
42...
...
PWTR 45.2RS
...
...
...
KRE 22 PPA
Technical calculation tools
Contact Now
0.560
5.000
4.400
...
KRE 22 PPA
...
...
...
6.000
NNTR 50x130x65.2ZL
Technical calculation tools
Contact Now
31
23...
17...
...
NNTR 50&...
...
...
...
NUTR 45100 X
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KRVE 26 PPA
Technical calculation tools
Contact Now
1.250
11
6.820
...
KRVE 26 PPA
...
...
...
16...
NUTR 45 A
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 A
...
...
...
NUTR 45 X
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 X
...
...
...
KRV 32 PPXA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPXA
...
...
...
20...
NUTR 45100 A
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KR 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KR 32 PPA
...
...
...
15
KRV 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRV 30 PPA
...
...
...
15...
PWTR 40.2RS
Technical calculation tools
Contact Now
6.000
49
41...
...
PWTR 40.2RS
...
...
...
KR 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KR 30 PPA
...
...
...
11...
NATR 40 PPXA
Technical calculation tools
Contact Now
7.100
57
31...
...
NATR 40 ...
...
...
...
KRV 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPA
...
...
...
20...
PWTR 4090.2RS
Technical calculation tools
Contact Now
7.650
62
49...
...
PWTR 409...
...
...
...
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KRVE 22 PPA
Technical calculation tools
Contact Now
1.040
9.150
6.050
...
KRVE 22 PPA
...
...
...
8.150
NATR 50 PPA
Technical calculation tools
Contact Now
7.200
58...
30...
...
NATR 50 PPA
...
...
...
KRE 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KRE 30 PPA
...
...
...
11...
KRE 26 PPA
Technical calculation tools
Contact Now
0.655
6.000
4.840
...
KRE 26 PPA
...
...
...
13...
PWTR 45.2RS
Technical calculation tools
Contact Now
6.200
50
42...
...
PWTR 45.2RS
...
...
...
KRE 22 PPA
Technical calculation tools
Contact Now
0.560
5.000
4.400
...
KRE 22 PPA
...
...
...
6.000
NNTR 50x130x65.2ZL
Technical calculation tools
Contact Now
31
23...
17...
...
NNTR 50&...
...
...
...
NUTR 45100 X
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KRVE 26 PPA
Technical calculation tools
Contact Now
1.250
11
6.820
...
KRVE 26 PPA
...
...
...
16...
NUTR 45 A
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 A
...
...
...
NUTR 45 X
Technical calculation tools
Contact Now
9.300
75
58...
...
NUTR 45 X
...
...
...
KRV 32 PPXA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPXA
...
...
...
20...
NUTR 45100 A
Technical calculation tools
Contact Now
12...
10...
73...
...
NUTR 451...
...
...
...
KR 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KR 32 PPA
...
...
...
15
KRV 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRV 30 PPA
...
...
...
15...
PWTR 40.2RS
Technical calculation tools
Contact Now
6.000
49
41...
...
PWTR 40.2RS
...
...
...
KR 30 PPA
Technical calculation tools
Contact Now
0.880
8.000
6.440
...
KR 30 PPA
...
...
...
11...
NATR 40 PPXA
Technical calculation tools
Contact Now
7.100
57
31...
...
NATR 40 ...
...
...
...
KRV 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRV 32 PPA
...
...
...
20...
PWTR 4090.2RS
Technical calculation tools
Contact Now
7.650
62
49...
...
PWTR 409...
...
...
...
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