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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
Inquiries about others
Top of page
Product information
Bearings and Bearing accessories
Track runner bearings
Product
1
Bearings and Bearing accessories
Track runner bearings
Bearings and Bearing accessories
Track runner bearings
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 =
101~120
/181
Bearings and Bearing accessories
Track runner bearings
Standard type
All
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KR 40 PPXA
Technical calculation tools
Contact Now
1.730
14...
10...
...
KR 40 PPXA
...
...
...
18
NUKR 35 A
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 A
...
...
...
12...
NNTR 60x150x75.2ZL
Technical calculation tools
Contact Now
42...
32...
23...
...
NNTR 60&...
...
...
...
NUKR 35 XA
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 XA
...
...
...
12...
NNTR 65x160x75.2ZL
Technical calculation tools
Contact Now
46...
34...
25...
...
NNTR 65x...
...
...
...
KR 35 PPA
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 PPA
...
...
...
16...
PWTR 50.2RS
Technical calculation tools
Contact Now
6.550
52
42...
...
PWTR 50.2RS
...
...
...
KRV 35 PPXA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPXA
...
...
...
20...
NNTR 55x140x70.2ZL
Technical calculation tools
Contact Now
37...
27...
20...
...
NNTR 55x...
...
...
...
KR 35 B
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 B
...
...
...
16...
NUTR 50 A
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 A
...
...
...
KRV 35 PPA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPA
...
...
...
20...
PWTR 50110.2RS
Technical calculation tools
Contact Now
9.650
78
57...
...
PWTR 501...
...
...
...
KRVE 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRVE 32 PPA
...
...
...
20...
NUTR 50110 A
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50110 X
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50 X
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 X
...
...
...
KRVE 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRVE 30 PPA
...
...
...
15...
KRE 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KRE 32 PPA
...
...
...
15
NATV 50 PPA
Technical calculation tools
Contact Now
11...
93
39...
...
NATV 50 PPA
...
...
...
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KR 40 PPXA
Technical calculation tools
Contact Now
1.730
14...
10...
...
KR 40 PPXA
...
...
...
18
NUKR 35 A
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 A
...
...
...
12...
NNTR 60x150x75.2ZL
Technical calculation tools
Contact Now
42...
32...
23...
...
NNTR 60&...
...
...
...
NUKR 35 XA
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 XA
...
...
...
12...
NNTR 65x160x75.2ZL
Technical calculation tools
Contact Now
46...
34...
25...
...
NNTR 65x...
...
...
...
KR 35 PPA
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 PPA
...
...
...
16...
PWTR 50.2RS
Technical calculation tools
Contact Now
6.550
52
42...
...
PWTR 50.2RS
...
...
...
KRV 35 PPXA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPXA
...
...
...
20...
NNTR 55x140x70.2ZL
Technical calculation tools
Contact Now
37...
27...
20...
...
NNTR 55x...
...
...
...
KR 35 B
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 B
...
...
...
16...
NUTR 50 A
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 A
...
...
...
KRV 35 PPA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPA
...
...
...
20...
PWTR 50110.2RS
Technical calculation tools
Contact Now
9.650
78
57...
...
PWTR 501...
...
...
...
KRVE 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRVE 32 PPA
...
...
...
20...
NUTR 50110 A
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50110 X
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50 X
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 X
...
...
...
KRVE 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRVE 30 PPA
...
...
...
15...
KRE 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KRE 32 PPA
...
...
...
15
NATV 50 PPA
Technical calculation tools
Contact Now
11...
93
39...
...
NATV 50 PPA
...
...
...
Bearing No.
LOAD3
LOAD2
LOAD1
D
DESIGNATION
DD
C
B
LOAD5
KR 40 PPXA
Technical calculation tools
Contact Now
1.730
14...
10...
...
KR 40 PPXA
...
...
...
18
NUKR 35 A
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 A
...
...
...
12...
NNTR 60x150x75.2ZL
Technical calculation tools
Contact Now
42...
32...
23...
...
NNTR 60&...
...
...
...
NUKR 35 XA
Technical calculation tools
Contact Now
2.000
17...
16...
...
NUKR 35 XA
...
...
...
12...
NNTR 65x160x75.2ZL
Technical calculation tools
Contact Now
46...
34...
25...
...
NNTR 65x...
...
...
...
KR 35 PPA
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 PPA
...
...
...
16...
PWTR 50.2RS
Technical calculation tools
Contact Now
6.550
52
42...
...
PWTR 50.2RS
...
...
...
KRV 35 PPXA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPXA
...
...
...
20...
NNTR 55x140x70.2ZL
Technical calculation tools
Contact Now
37...
27...
20...
...
NNTR 55x...
...
...
...
KR 35 B
Technical calculation tools
Contact Now
1.560
13...
9.520
...
KR 35 B
...
...
...
16...
NUTR 50 A
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 A
...
...
...
KRV 35 PPA
Technical calculation tools
Contact Now
2.700
23...
12...
...
KRV 35 PPA
...
...
...
20...
PWTR 50110.2RS
Technical calculation tools
Contact Now
9.650
78
57...
...
PWTR 501...
...
...
...
KRVE 32 PPA
Technical calculation tools
Contact Now
1.760
15...
9.350
...
KRVE 32 PPA
...
...
...
20...
NUTR 50110 A
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50110 X
Technical calculation tools
Contact Now
14...
11...
78...
...
NUTR 501...
...
...
...
NUTR 50 X
Technical calculation tools
Contact Now
9.650
78
58...
...
NUTR 50 X
...
...
...
KRVE 30 PPA
Technical calculation tools
Contact Now
1.660
14...
8.970
...
KRVE 30 PPA
...
...
...
15...
KRE 32 PPA
Technical calculation tools
Contact Now
0.950
8.500
6.710
...
KRE 32 PPA
...
...
...
15
NATV 50 PPA
Technical calculation tools
Contact Now
11...
93
39...
...
NATV 50 PPA
...
...
...
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Track runner bearings
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