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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
Double-Row Cylindrical Roller Bearings / Low Heat series
30 type
Product
1
Double-Row Cylindrical Roller Bearings / Low Heat series
30 type
Double-Row Cylindrical Roller Bearings / Low Heat series
30 type
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 =
41~60
/95
Double-Row Cylindrical Roller Bearings / Low Heat series
30 type
Standard type
All
Bearing No.
W
SD
RA
R
ORDER
MDA
MASS
M
LO
NN3048MB
Technical calculation tools
Contact Now
...
...
...
...
NN...
253
3...
4
...
NN3021TBKR
Technical calculation tools
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6
...
2
...
NN...
114
2520
4
...
NN3021MBKR
Technical calculation tools
Contact Now
6
...
2
...
NN...
114
3400
4
...
NN3020TBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2120
4
...
NN3040MB
Technical calculation tools
Contact Now
...
...
2
...
NN...
211
1...
4
...
NN3038MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
201
1...
4
...
NN3020MBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2630
4
...
NN3019TBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
1910
4
...
NN3034MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
181
1...
4
...
NN3019MBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
2510
4
...
NN3032ZTB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018TBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
1820
4
...
NN3032TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3032MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018MBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
2380
4
...
NN3030TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3030MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3017TBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1420
4
...
NN3017MBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1870
4
...
NN3016TBKR
Technical calculation tools
Contact Now
5
80
1
...
NN...
...
1350
4
...
Bearing No.
W
SD
RA
R
ORDER
MDA
MASS
M
LO
NN3048MB
Technical calculation tools
Contact Now
...
...
...
...
NN...
253
3...
4
...
NN3021TBKR
Technical calculation tools
Contact Now
6
...
2
...
NN...
114
2520
4
...
NN3021MBKR
Technical calculation tools
Contact Now
6
...
2
...
NN...
114
3400
4
...
NN3020TBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2120
4
...
NN3040MB
Technical calculation tools
Contact Now
...
...
2
...
NN...
211
1...
4
...
NN3038MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
201
1...
4
...
NN3020MBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2630
4
...
NN3019TBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
1910
4
...
NN3034MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
181
1...
4
...
NN3019MBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
2510
4
...
NN3032ZTB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018TBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
1820
4
...
NN3032TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3032MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018MBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
2380
4
...
NN3030TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3030MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3017TBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1420
4
...
NN3017MBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1870
4
...
NN3016TBKR
Technical calculation tools
Contact Now
5
80
1
...
NN...
...
1350
4
...
Bearing No.
W
SD
RA
R
ORDER
MDA
MASS
M
LO
NN3048MB
Technical calculation tools
Contact Now
...
...
...
...
NN...
253
3...
4
...
NN3021TBKR
Technical calculation tools
Contact Now
6
...
2
...
NN...
114
2520
4
...
NN3021MBKR
Technical calculation tools
Contact Now
6
...
2
...
NN...
114
3400
4
...
NN3020TBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2120
4
...
NN3040MB
Technical calculation tools
Contact Now
...
...
2
...
NN...
211
1...
4
...
NN3038MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
201
1...
4
...
NN3020MBKR
Technical calculation tools
Contact Now
5
...
...
...
NN...
108
2630
4
...
NN3019TBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
1910
4
...
NN3034MB
Technical calculation tools
Contact Now
9
...
2
...
NN...
181
1...
4
...
NN3019MBKR
Technical calculation tools
Contact Now
5
95
...
...
NN...
103
2510
4
...
NN3032ZTB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018TBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
1820
4
...
NN3032TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3032MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
171
9410
4
...
NN3018MBKR
Technical calculation tools
Contact Now
5
90
...
...
NN...
98
2380
4
...
NN3030TB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3030MB
Technical calculation tools
Contact Now
8
...
2
...
NN...
161
7770
4
...
NN3017TBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1420
4
...
NN3017MBKR
Technical calculation tools
Contact Now
5
85
1
...
NN...
...
1870
4
...
NN3016TBKR
Technical calculation tools
Contact Now
5
80
1
...
NN...
...
1350
4
...
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1
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30 type
30 type
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technical trouble/repair
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