Series reference photograph (not an individual specification match)Series reference photograph (not an individual specification match)Series reference photograph (not an individual specification match)
More series photographs (4)
Series reference photograph (not an individual specification match)Series reference photograph (not an individual specification match)Series reference photograph (not an individual specification match)Series reference photograph (not an individual specification match)
Models and specifications
58 catalog records. Dimensions in mm.
Model
Bore / shaft diameter
Outside diameter
Width / length
Specifications
R09Deep Groove Ball Bearings / R Inch Series
1.016
3.175
1.191
View specifications
Model
R09
Seal type
Open
Inner diameter(d)mm
1.016
Outer diameter(D)mm
3.175
Width(B)mm
1.191
Basic dynamic load rating Cr (N)
20
Basic static load rating Cor (N)
5
R0Deep Groove Ball Bearings / R Inch Series
1.191
3.967
1.588
View specifications
Model
R0
Seal type
Open
Inner diameter(d)mm
1.191
Outer diameter(D)mm
3.967
Width(B)mm
1.588
Basic dynamic load rating Cr (N)
21
Basic static load rating Cor (N)
6
R0ZZDeep Groove Ball Bearings / R Inch Series
1.191
3.967
2.38
View specifications
Model
R0ZZ
Seal type
Metal shields
Inner diameter(d)mm
1.191
Outer diameter(D)mm
3.967
Width(B)mm
2.38
Basic dynamic load rating Cr (N)
21
Basic static load rating Cor (N)
6
R1Deep Groove Ball Bearings / R Inch Series
1.397
4.763
1.984
View specifications
Model
R1
Seal type
Open
Inner diameter(d)mm
1.397
Outer diameter(D)mm
4.763
Width(B)mm
1.984
Basic dynamic load rating Cr (N)
44
Basic static load rating Cor (N)
12
R1ZZDeep Groove Ball Bearings / R Inch Series
1.397
4.763
2.779
View specifications
Model
R1ZZ
Seal type
Metal shields
Inner diameter(d)mm
1.397
Outer diameter(D)mm
4.763
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
44
Basic static load rating Cor (N)
12
R1-4Deep Groove Ball Bearings / R Inch Series
1.984
6.35
2.38
View specifications
Model
R1-4
Seal type
Open
Inner diameter(d)mm
1.984
Outer diameter(D)mm
6.35
Width(B)mm
2.38
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
R1-4-2RSDeep Groove Ball Bearings / R Inch Series
1.984
6.35
3.571
View specifications
Model
R1-4-2RS
Seal type
Rubber seals
Inner diameter(d)mm
1.984
Outer diameter(D)mm
6.35
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
R1-4ZZDeep Groove Ball Bearings / R Inch Series
1.984
6.35
3.571
View specifications
Model
R1-4ZZ
Seal type
Metal shields
Inner diameter(d)mm
1.984
Outer diameter(D)mm
6.35
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
R1-5Deep Groove Ball Bearings / R Inch Series
2.38
7.938
2.779
View specifications
Model
R1-5
Seal type
Open
Inner diameter(d)mm
2.38
Outer diameter(D)mm
7.938
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
106
Basic static load rating Cor (N)
32
R1-5-2RSDeep Groove Ball Bearings / R Inch Series
2.38
7.938
3.571
View specifications
Model
R1-5-2RS
Seal type
Rubber seals
Inner diameter(d)mm
2.38
Outer diameter(D)mm
7.938
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
106
Basic static load rating Cor (N)
32
R1-5ZZDeep Groove Ball Bearings / R Inch Series
2.38
7.938
3.571
View specifications
Model
R1-5ZZ
Seal type
Metal shields
Inner diameter(d)mm
2.38
Outer diameter(D)mm
7.938
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
106
Basic static load rating Cor (N)
32
R133Deep Groove Ball Bearings / R Inch Series
2.38
4.763
1.588
View specifications
Model
R133
Seal type
Open
Inner diameter(d)mm
2.38
Outer diameter(D)mm
4.763
Width(B)mm
1.588
Basic dynamic load rating Cr (N)
36
Basic static load rating Cor (N)
11
R133ZZDeep Groove Ball Bearings / R Inch Series
2.38
4.763
2.38
View specifications
Model
R133ZZ
Seal type
Metal shields
Inner diameter(d)mm
2.38
Outer diameter(D)mm
4.763
Width(B)mm
2.38
Basic dynamic load rating Cr (N)
36
Basic static load rating Cor (N)
11
R144Deep Groove Ball Bearings / R Inch Series
3.175
6.35
2.38
View specifications
Model
R144
Seal type
Open
Inner diameter(d)mm
3.175
Outer diameter(D)mm
6.35
Width(B)mm
2.38
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
Model-family reference photographs (1)
R144 model family · Style reference (not an individual specification match)
R144-2RSDeep Groove Ball Bearings / R Inch Series
3.175
6.35
2.779
View specifications
Model
R144-2RS
Seal type
Rubber seals
Inner diameter(d)mm
3.175
Outer diameter(D)mm
6.35
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
Model-family reference photographs (1)
R144 model family · Style reference (not an individual specification match)
R144ZZDeep Groove Ball Bearings / R Inch Series
3.175
6.35
2.779
View specifications
Model
R144ZZ
Seal type
Metal shields
Inner diameter(d)mm
3.175
Outer diameter(D)mm
6.35
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
54
Basic static load rating Cor (N)
17
Model-family reference photographs (1)
R144 model family · Style reference (not an individual specification match)
R2Deep Groove Ball Bearings / R Inch Series
3.175
9.525
3.967
View specifications
Model
R2
d Bore (mm)
3.175
D Outside diameter (mm)
9.525
B Width (mm)
3.967
Cr Load (N)
628
C0r Load (N)
216
Oil lubrication (rpm)
67,000
Grease lubrication (rpm)
56,000
Weight (g)
1.37
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
Model-family reference photographs (1)
R2 model family · Style reference (not an individual specification match)
R2-2RSDeep Groove Ball Bearings / R Inch Series
3.175
9.525
3.967
View specifications
Model
R2-2RS
Seal type
Rubber seals
Inner diameter(d)mm
3.175
Outer diameter(D)mm
9.525
Width(B)mm
3.967
Basic dynamic load rating Cr (N)
121
Basic static load rating Cor (N)
39
Model-family reference photographs (1)
R2 model family · Style reference (not an individual specification match)
R2ZZDeep Groove Ball Bearings / R Inch Series
3.175
9.525
3.967
View specifications
Model
R2ZZ
Seal type
Metal shields
Inner diameter(d)mm
3.175
Outer diameter(D)mm
9.525
Width(B)mm
3.967
Basic dynamic load rating Cr (N)
121
Basic static load rating Cor (N)
39
Product photographs (1)
R2ZZ · Product photograph
R2-5Deep Groove Ball Bearings / R Inch Series
3.175
7.938
2.779
View specifications
Model
R2-5
Seal type
Open
Inner diameter(d)mm
3.175
Outer diameter(D)mm
7.938
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
107
Basic static load rating Cor (N)
32
R2-5-2RSDeep Groove Ball Bearings / R Inch Series
3.175
7.938
3.571
View specifications
Model
R2-5-2RS
Seal type
Rubber seals
Inner diameter(d)mm
3.175
Outer diameter(D)mm
7.938
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
107
Basic static load rating Cor (N)
32
R2-5ZZDeep Groove Ball Bearings / R Inch Series
3.175
7.938
3.571
View specifications
Model
R2-5ZZ
Seal type
Metal shields
Inner diameter(d)mm
3.175
Outer diameter(D)mm
7.938
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
107
Basic static load rating Cor (N)
32
R2-6Deep Groove Ball Bearings / R Inch Series
3.175
9.525
2.779
View specifications
Model
R2-6
Seal type
Open
Inner diameter(d)mm
3.175
Outer diameter(D)mm
9.525
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
122
Basic static load rating Cor (N)
41
R2-6-2RSDeep Groove Ball Bearings / R Inch Series
3.175
9.525
3.571
View specifications
Model
R2-6-2RS
Seal type
Rubber seals
Inner diameter(d)mm
3.175
Outer diameter(D)mm
9.525
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
122
Basic static load rating Cor (N)
41
R2-6ZZDeep Groove Ball Bearings / R Inch Series
3.175
9.525
3.571
View specifications
Model
R2-6ZZ
Seal type
Metal shields
Inner diameter(d)mm
3.175
Outer diameter(D)mm
9.525
Width(B)mm
3.571
Basic dynamic load rating Cr (N)
122
Basic static load rating Cor (N)
41
R2ADeep Groove Ball Bearings / R Inch Series
3.175
12.7
4.366
View specifications
Model
R2A
d Bore (mm)
3.175
D Outside diameter (mm)
12.7
B Width (mm)
4.366
Cr Load (N)
638
C0r Load (N)
226
Oil lubrication (rpm)
63,000
Grease lubrication (rpm)
53,000
Weight (g)
3.3
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
R2AZZDeep Groove Ball Bearings / R Inch Series
3.175
12.7
4.366
View specifications
Model
R2AZZ
Seal type
Metal shields
Inner diameter(d)mm
3.175
Outer diameter(D)mm
12.7
Width(B)mm
4.366
Basic dynamic load rating Cr (N)
122
Basic static load rating Cor (N)
41
R155Deep Groove Ball Bearings / R Inch Series
3.967
7.938
2.779
View specifications
Model
R155
Seal type
Open
Inner diameter(d)mm
3.967
Outer diameter(D)mm
7.938
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
69
Basic static load rating Cor (N)
27
R155ZZDeep Groove Ball Bearings / R Inch Series
3.967
7.938
3.175
View specifications
Model
R155ZZ
Seal type
Metal shields
Inner diameter(d)mm
3.967
Outer diameter(D)mm
7.938
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
69
Basic static load rating Cor (N)
27
R156Deep Groove Ball Bearings / R Inch Series
4.763
7.938
2.779
View specifications
Model
R156
Seal type
Open
Inner diameter(d)mm
4.763
Outer diameter(D)mm
7.938
Width(B)mm
2.779
Basic dynamic load rating Cr (N)
69
Basic static load rating Cor (N)
27
R156-2RSDeep Groove Ball Bearings / R Inch Series
4.763
7.938
3.175
View specifications
Model
R156-2RS
Seal type
Rubber seals
Inner diameter(d)mm
4.763
Outer diameter(D)mm
7.938
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
69
Basic static load rating Cor (N)
27
R156ZZDeep Groove Ball Bearings / R Inch Series
4.763
7.938
3.175
View specifications
Model
R156ZZ
Seal type
Metal shields
Inner diameter(d)mm
4.763
Outer diameter(D)mm
7.938
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
69
Basic static load rating Cor (N)
27
R166Deep Groove Ball Bearings / R Inch Series
4.763
9.525
3.175
View specifications
Model
R166
Seal type
Open
Inner diameter(d)mm
4.763
Outer diameter(D)mm
9.525
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
136
Basic static load rating Cor (N)
49
R166-2RSDeep Groove Ball Bearings / R Inch Series
4.763
9.525
3.175
View specifications
Model
R166-2RS
Seal type
Rubber seals
Inner diameter(d)mm
4.763
Outer diameter(D)mm
9.525
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
136
Basic static load rating Cor (N)
49
R166ZZDeep Groove Ball Bearings / R Inch Series
4.763
9.525
3.175
View specifications
Model
R166ZZ
Seal type
Metal shields
Inner diameter(d)mm
4.763
Outer diameter(D)mm
9.525
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
136
Basic static load rating Cor (N)
49
R3Deep Groove Ball Bearings / R Inch Series
4.763
12.7
3.967
View specifications
Model
R3
Seal type
Open
Inner diameter(d)mm
4.763
Outer diameter(D)mm
12.7
Width(B)mm
3.967
Basic dynamic load rating Cr (N)
249
Basic static load rating Cor (N)
88
Model-family reference photographs (1)
R3 model family · Style reference (not an individual specification match)
R3-2RSDeep Groove Ball Bearings / R Inch Series
4.763
12.7
4.978
View specifications
Model
R3-2RS
Seal type
Rubber seals
Inner diameter(d)mm
4.763
Outer diameter(D)mm
12.7
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
249
Basic static load rating Cor (N)
88
Model-family reference photographs (1)
R3 model family · Style reference (not an individual specification match)
R3ZZDeep Groove Ball Bearings / R Inch Series
4.763
12.7
4.978
View specifications
Model
R3ZZ
Seal type
Metal shields
Inner diameter(d)mm
4.763
Outer diameter(D)mm
12.7
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
249
Basic static load rating Cor (N)
88
Model-family reference photographs (1)
R3 model family · Style reference (not an individual specification match)
R3A-2RSDeep Groove Ball Bearings / R Inch Series
4.763
15.875
4.978
View specifications
Model
R3A-2RS
Seal type
Rubber seals
Inner diameter(d)mm
4.763
Outer diameter(D)mm
15.875
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
283
Basic static load rating Cor (N)
112
R3AZZDeep Groove Ball Bearings / R Inch Series
4.763
15.875
4.978
View specifications
Model
R3AZZ
Seal type
Metal shields
Inner diameter(d)mm
4.763
Outer diameter(D)mm
15.875
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
283
Basic static load rating Cor (N)
112
R168Deep Groove Ball Bearings / R Inch Series
6.35
9.525
3.175
View specifications
Model
R168
d Bore (mm)
6.35
D Outside diameter (mm)
9.525
B Width (mm)
3.175
Cr Load (N)
373
C0r Load (N)
177
Oil lubrication (rpm)
56,000
Grease lubrication (rpm)
48,000
Weight (g)
0.6
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
Model-family reference photographs (1)
R168 model family · Style reference (not an individual specification match)
R168-2RSDeep Groove Ball Bearings / R Inch Series
6.35
9.525
3.175
View specifications
Model
R168-2RS
Seal type
Rubber seals
Inner diameter(d)mm
6.35
Outer diameter(D)mm
9.525
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
71
Basic static load rating Cor (N)
31
Model-family reference photographs (1)
R168 model family · Style reference (not an individual specification match)
R168ZZDeep Groove Ball Bearings / R Inch Series
6.35
9.525
3.175
View specifications
Model
R168ZZ
Seal type
Metal shields
Inner diameter(d)mm
6.35
Outer diameter(D)mm
9.525
Width(B)mm
3.175
Basic dynamic load rating Cr (N)
71
Basic static load rating Cor (N)
31
Product photographs (1)
R168ZZ · Product photograph
R188Deep Groove Ball Bearings / R Inch Series
6.35
12.7
3.175
View specifications
Model
R188
d Bore (mm)
6.35
D Outside diameter (mm)
12.7
B Width (mm)
3.175
Cr Load (N)
1,079
C0r Load (N)
441
Oil lubrication (rpm)
50,000
Grease lubrication (rpm)
40,000
Weight (g)
2.32
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
Model-family reference photographs (3)
R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)
R188-2RSDeep Groove Ball Bearings / R Inch Series
6.35
12.7
4.763
View specifications
Model
R188-2RS
Seal type
Rubber seals
Inner diameter(d)mm
6.35
Outer diameter(D)mm
12.7
Width(B)mm
4.763
Basic dynamic load rating Cr (N)
207
Basic static load rating Cor (N)
80
Model-family reference photographs (3)
R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)
R188ZZDeep Groove Ball Bearings / R Inch Series
6.35
12.7
4.763
View specifications
Model
R188ZZ
Seal type
Metal shields
Inner diameter(d)mm
6.35
Outer diameter(D)mm
12.7
Width(B)mm
4.763
Basic dynamic load rating Cr (N)
207
Basic static load rating Cor (N)
80
Model-family reference photographs (3)
R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)R188 model family · Style reference (not an individual specification match)
R4Deep Groove Ball Bearings / R Inch Series
6.35
15.875
4.978
View specifications
Model
R4
d Bore (mm)
6.35
D Outside diameter (mm)
15.875
B Width (mm)
4.978
Cr Load (N)
1,481
C0r Load (N)
618
Oil lubrication (rpm)
45,000
Grease lubrication (rpm)
38,000
Weight (g)
4.54
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
R4-2RSDeep Groove Ball Bearings / R Inch Series
6.35
15.875
4.978
View specifications
Model
R4-2RS
Seal type
Rubber seals
Inner diameter(d)mm
6.35
Outer diameter(D)mm
15.875
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
283
Basic static load rating Cor (N)
112
R4AZZDeep Groove Ball Bearings / R Inch Series
6.35
15.875
4.978
View specifications
Model
R4AZZ
Seal type
Metal shields
Inner diameter(d)mm
6.35
Outer diameter(D)mm
15.875
Width(B)mm
4.978
Basic dynamic load rating Cr (N)
283
Basic static load rating Cor (N)
112
R4ADeep Groove Ball Bearings / R Inch Series
6.35
19.05
5.558
View specifications
Model
R4A
Seal type
Open
Inner diameter(d)mm
6.35
Outer diameter(D)mm
19.05
Width(B)mm
5.558
Basic dynamic load rating Cr (N)
446
Basic static load rating Cor (N)
161
R4A-2RSDeep Groove Ball Bearings / R Inch Series
6.35
19.05
5.558
View specifications
Model
R4A-2RS
Seal type
Rubber seals
Inner diameter(d)mm
6.35
Outer diameter(D)mm
19.05
Width(B)mm
5.558
Basic dynamic load rating Cr (N)
446
Basic static load rating Cor (N)
161
R4AZZDeep Groove Ball Bearings / R Inch Series
6.35
19.05
7.142
View specifications
Model
R4AZZ
Seal type
Metal shields
Inner diameter(d)mm
6.35
Outer diameter(D)mm
19.05
Width(B)mm
7.142
Basic dynamic load rating Cr (N)
446
Basic static load rating Cor (N)
161
R1810Deep Groove Ball Bearings / R Inch Series
7.938
12.7
3.967
View specifications
Model
R1810
d Bore (mm)
7.938
D Outside diameter (mm)
12.7
B Width (mm)
3.967
Cr Load (N)
540
C0r Load (N)
275
Oil lubrication (rpm)
48,000
Grease lubrication (rpm)
40,000
Weight (g)
1.57
Catalog source
Bearing model table, PDF page 14, printed page 10
Seal type
Open
R1810-2RSDeep Groove Ball Bearings / R Inch Series
