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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
Inner Rings
Shell Type
Product
1
Inner Rings
Shell Type
Inner Rings
Shell 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 =
41~59
/59
Inner Rings
Shell Type
Standard type
All
Bearing No.
SD
ORDER
MASS
F
BGR3
BGR2
BGR1
B
R
FIR-202510
Technical calculation tools
Contact Now
20
FI...
14.0
...
F...
-
-
...
...
FIR-172212
Technical calculation tools
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17
FI...
15.0
...
-
F...
F...
...
...
FIR-172215
Technical calculation tools
Contact Now
17
FI...
18.0
...
F...
-
-
...
...
FIR-172216
Technical calculation tools
Contact Now
17
FI...
20.0
...
-
F...
F...
...
...
FIR-172016
Technical calculation tools
Contact Now
17
FI...
11.0
...
-
F...
F...
...
...
FIR-172020
Technical calculation tools
Contact Now
17
FI...
14.0
...
F...
F...
F...
...
...
FIR-172210
Technical calculation tools
Contact Now
17
FI...
12.0
...
F...
-
F...
...
...
FIR-152025
Technical calculation tools
Contact Now
15
FI...
27.0
...
F...
-
-
...
...
FIR-152030
Technical calculation tools
Contact Now
15
FI...
33.0
...
F...
-
-
...
...
FIR-172012
Technical calculation tools
Contact Now
17
FI...
8.5
...
-
F...
F...
...
...
FIR-151825
Technical calculation tools
Contact Now
15
FI...
15.0
...
F...
-
-
...
...
FIR-152015
Technical calculation tools
Contact Now
15
FI...
17.0
...
F...
-
-
...
...
FIR-152020
Technical calculation tools
Contact Now
15
FI...
22.0
...
F...
F...
F...
...
...
FIR-151815
Technical calculation tools
Contact Now
15
FI...
9.4
...
F...
-
-
...
...
FIR-151816
Technical calculation tools
Contact Now
15
FI...
10.0
...
-
F...
F...
...
...
FIR-151820
Technical calculation tools
Contact Now
15
FI...
12.0
...
F...
-
-
...
...
IR-68
Technical calculation tools
Contact Now
...
IR-68
9.1
...
J-98
B...
B-98
...
IR-68-1
Technical calculation tools
Contact Now
...
IR...
13.0
...
J...
B...
B...
...
FIR-071010
Technical calculation tools
Contact Now
7
FI...
3.3
...
F...
F...
F...
...
...
Bearing No.
SD
ORDER
MASS
F
BGR3
BGR2
BGR1
B
R
FIR-202510
Technical calculation tools
Contact Now
20
FI...
14.0
...
F...
-
-
...
...
FIR-172212
Technical calculation tools
Contact Now
17
FI...
15.0
...
-
F...
F...
...
...
FIR-172215
Technical calculation tools
Contact Now
17
FI...
18.0
...
F...
-
-
...
...
FIR-172216
Technical calculation tools
Contact Now
17
FI...
20.0
...
-
F...
F...
...
...
FIR-172016
Technical calculation tools
Contact Now
17
FI...
11.0
...
-
F...
F...
...
...
FIR-172020
Technical calculation tools
Contact Now
17
FI...
14.0
...
F...
F...
F...
...
...
FIR-172210
Technical calculation tools
Contact Now
17
FI...
12.0
...
F...
-
F...
...
...
FIR-152025
Technical calculation tools
Contact Now
15
FI...
27.0
...
F...
-
-
...
...
FIR-152030
Technical calculation tools
Contact Now
15
FI...
33.0
...
F...
-
-
...
...
FIR-172012
Technical calculation tools
Contact Now
17
FI...
8.5
...
-
F...
F...
...
...
FIR-151825
Technical calculation tools
Contact Now
15
FI...
15.0
...
F...
-
-
...
...
FIR-152015
Technical calculation tools
Contact Now
15
FI...
17.0
...
F...
-
-
...
...
FIR-152020
Technical calculation tools
Contact Now
15
FI...
22.0
...
F...
F...
F...
...
...
FIR-151815
Technical calculation tools
Contact Now
15
FI...
9.4
...
F...
-
-
...
...
FIR-151816
Technical calculation tools
Contact Now
15
FI...
10.0
...
-
F...
F...
...
...
FIR-151820
Technical calculation tools
Contact Now
15
FI...
12.0
...
F...
-
-
...
...
IR-68
Technical calculation tools
Contact Now
...
IR-68
9.1
...
J-98
B...
B-98
...
IR-68-1
Technical calculation tools
Contact Now
...
IR...
13.0
...
J...
B...
B...
...
FIR-071010
Technical calculation tools
Contact Now
7
FI...
3.3
...
F...
F...
F...
...
...
Bearing No.
SD
ORDER
MASS
F
BGR3
BGR2
BGR1
B
R
FIR-202510
Technical calculation tools
Contact Now
20
FI...
14.0
...
F...
-
-
...
...
FIR-172212
Technical calculation tools
Contact Now
17
FI...
15.0
...
-
F...
F...
...
...
FIR-172215
Technical calculation tools
Contact Now
17
FI...
18.0
...
F...
-
-
...
...
FIR-172216
Technical calculation tools
Contact Now
17
FI...
20.0
...
-
F...
F...
...
...
FIR-172016
Technical calculation tools
Contact Now
17
FI...
11.0
...
-
F...
F...
...
...
FIR-172020
Technical calculation tools
Contact Now
17
FI...
14.0
...
F...
F...
F...
...
...
FIR-172210
Technical calculation tools
Contact Now
17
FI...
12.0
...
F...
-
F...
...
...
FIR-152025
Technical calculation tools
Contact Now
15
FI...
27.0
...
F...
-
-
...
...
FIR-152030
Technical calculation tools
Contact Now
15
FI...
33.0
...
F...
-
-
...
...
FIR-172012
Technical calculation tools
Contact Now
17
FI...
8.5
...
-
F...
F...
...
...
FIR-151825
Technical calculation tools
Contact Now
15
FI...
15.0
...
F...
-
-
...
...
FIR-152015
Technical calculation tools
Contact Now
15
FI...
17.0
...
F...
-
-
...
...
FIR-152020
Technical calculation tools
Contact Now
15
FI...
22.0
...
F...
F...
F...
...
...
FIR-151815
Technical calculation tools
Contact Now
15
FI...
9.4
...
F...
-
-
...
...
FIR-151816
Technical calculation tools
Contact Now
15
FI...
10.0
...
-
F...
F...
...
...
FIR-151820
Technical calculation tools
Contact Now
15
FI...
12.0
...
F...
-
-
...
...
IR-68
Technical calculation tools
Contact Now
...
IR-68
9.1
...
J-98
B...
B-98
...
IR-68-1
Technical calculation tools
Contact Now
...
IR...
13.0
...
J...
B...
B...
...
FIR-071010
Technical calculation tools
Contact Now
7
FI...
3.3
...
F...
F...
F...
...
...
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