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Inch series miniature deep groove ball bearings ( d ＜ 0.5 inch )

C&H offers a comprehensive line of miniature deep groove bearings ranging in size from .1181 to 1.000 inch O.D. (3mm to 26mm), available in inch and metric sizes. Stainless steel or chrome steel bearings are available with crown or ribbon type metallic cages, as well as plastic crown type cages. The miniature deep groove bearings offers high precision, low noise, durability and long life. 

C&H miniature deep groove ball bearings are used in a variety of applications, including: medical equipment, advanced automotive applications and household electrical appliances such as air conditioners, vacuum cleaners, VCRs and video cameras, and in motors for electronic controls systems, among others.

If you are looking for a miniature deep groove ball bearing for your application, then C&H is the perfect choice. We offer a wide range of bearings to meet your specific needs, and our bearings are backed by our satisfaction guarantee.

Contact us today to learn more about our miniature deep groove ball bearings.

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Designation Bore diameter Outside diameter Width Flange diameter Flange width Basic dynamic load rating Basic static load rating
d D B/B1 D3 C1 Cr C0r
inch
inch
inch
inch
inch
lbf
lbf
R4-2RS 6.350 15.875 4.978 672 280
R4A 6.350 19.050 5.558 1059 400
R4A-2Z 6.350 19.050 7.142 1059 400
R4A-2RS 6.350 19.050 7.142 1059 400
R1810 7.938 12.700 3.967 245 125
R1810-2Z 7.938 12.700 3.967 245 125
R6 9.525 22.225 5.558 1512 632
R6-2Z 9.525 22.225 7.142 1512 632
R6-2RS 9.525 22.225 7.142 1512 632
FR09 1.016 3.175 1.191 4.343 1.65 36 11
FR0 1.191 3.967 1.588 5.156 0.33 62 16
FR0-2Z 1.191 3.967 2.38 5.156 0.33 62 16
FR1 1.397 4.763 1.984 5.944 2.36 107 29
FR1-2Z 1.397 4.763 2.779 5.944 2.36 107 29
FR1-4 1.984 6.350 2.380 7.518 3.1 125 40
FR1-4-2Z 1.984 6.350 3.571 7.518 3.1 125 40
FR133 2.380 4.763 1.588 5.944 3 58 20
FR133-2Z 2.380 4.763 2.380 5.944 3 58 20
FR1-5 2.380 7.938 2.779 9.119 4.39 196 71
FR1-5-2Z 2.380 7.938 3.571 9.119 4.39 196 71
FR144 3.175 6.350 2.380 7.518 4.09 129 44
FR144-2Z 3.175 6.350 2.779 7.518 4.09 129 44
FR2-5 3.175 7.938 2.779 9.119 4.39 254 80
FR2-5-2Z 3.175 7.938 3.571 9.119 4.39 254 80
FR2-6 3.175 9.525 2.779 10.719 4.39 289 102
FR2-6-2Z 3.175 9.525 3.571 10.719 4.39 289 102
FR2-6-2RS 3.175 9.525 3.571 10.719 4.39 289 102
FR2 3.175 9.525 3.967 11.176 5.08 289 102
FR2-2Z 3.175 9.525 3.967 11.176 5.08 289 102
FR155 3.967 7.938 2.779 9.119 5.61 151 62
R4-2RS
d Bore diameter 6.350 inch
D Outside diameter 15.875 inch
B/B1 Width 4.978 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 672 lbf
C0r Basic static load rating 280 lbf
R4A
d Bore diameter 6.350 inch
D Outside diameter 19.050 inch
B/B1 Width 5.558 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1059 lbf
C0r Basic static load rating 400 lbf
R4A-2Z
d Bore diameter 6.350 inch
D Outside diameter 19.050 inch
B/B1 Width 7.142 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1059 lbf
C0r Basic static load rating 400 lbf
R4A-2RS
d Bore diameter 6.350 inch
D Outside diameter 19.050 inch
B/B1 Width 7.142 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1059 lbf
C0r Basic static load rating 400 lbf
R1810
d Bore diameter 7.938 inch
D Outside diameter 12.700 inch
B/B1 Width 3.967 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 245 lbf
C0r Basic static load rating 125 lbf
R1810-2Z
d Bore diameter 7.938 inch
D Outside diameter 12.700 inch
B/B1 Width 3.967 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 245 lbf
C0r Basic static load rating 125 lbf
R6
d Bore diameter 9.525 inch
D Outside diameter 22.225 inch
B/B1 Width 5.558 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1512 lbf
C0r Basic static load rating 632 lbf
R6-2Z
d Bore diameter 9.525 inch
D Outside diameter 22.225 inch
B/B1 Width 7.142 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1512 lbf
C0r Basic static load rating 632 lbf
R6-2RS
d Bore diameter 9.525 inch
D Outside diameter 22.225 inch
B/B1 Width 7.142 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 1512 lbf
C0r Basic static load rating 632 lbf
FR09
d Bore diameter 1.016 inch
D Outside diameter 3.175 inch
B/B1 Width 1.191 inch
D3 Flange diameter 4.343 inch
C1 Flange width 1.65 inch
Cr Basic dynamic load rating 36 lbf
C0r Basic static load rating 11 lbf
FR0
d Bore diameter 1.191 inch
D Outside diameter 3.967 inch
B/B1 Width 1.588 inch
D3 Flange diameter 5.156 inch
C1 Flange width 0.33 inch
Cr Basic dynamic load rating 62 lbf
C0r Basic static load rating 16 lbf
FR0-2Z
d Bore diameter 1.191 inch
D Outside diameter 3.967 inch
B/B1 Width 2.38 inch
D3 Flange diameter 5.156 inch
C1 Flange width 0.33 inch
Cr Basic dynamic load rating 62 lbf
C0r Basic static load rating 16 lbf
FR1
d Bore diameter 1.397 inch
D Outside diameter 4.763 inch
B/B1 Width 1.984 inch
D3 Flange diameter 5.944 inch
C1 Flange width 2.36 inch
Cr Basic dynamic load rating 107 lbf
C0r Basic static load rating 29 lbf
FR1-2Z
d Bore diameter 1.397 inch
D Outside diameter 4.763 inch
B/B1 Width 2.779 inch
D3 Flange diameter 5.944 inch
C1 Flange width 2.36 inch
Cr Basic dynamic load rating 107 lbf
C0r Basic static load rating 29 lbf
FR1-4
d Bore diameter 1.984 inch
D Outside diameter 6.350 inch
B/B1 Width 2.380 inch
D3 Flange diameter 7.518 inch
C1 Flange width 3.1 inch
Cr Basic dynamic load rating 125 lbf
C0r Basic static load rating 40 lbf
FR1-4-2Z
d Bore diameter 1.984 inch
D Outside diameter 6.350 inch
B/B1 Width 3.571 inch
D3 Flange diameter 7.518 inch
C1 Flange width 3.1 inch
Cr Basic dynamic load rating 125 lbf
C0r Basic static load rating 40 lbf
FR133
d Bore diameter 2.380 inch
D Outside diameter 4.763 inch
B/B1 Width 1.588 inch
D3 Flange diameter 5.944 inch
C1 Flange width 3 inch
Cr Basic dynamic load rating 58 lbf
C0r Basic static load rating 20 lbf
FR133-2Z
d Bore diameter 2.380 inch
D Outside diameter 4.763 inch
B/B1 Width 2.380 inch
D3 Flange diameter 5.944 inch
C1 Flange width 3 inch
Cr Basic dynamic load rating 58 lbf
C0r Basic static load rating 20 lbf
FR1-5
d Bore diameter 2.380 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter 9.119 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 196 lbf
C0r Basic static load rating 71 lbf
FR1-5-2Z
d Bore diameter 2.380 inch
D Outside diameter 7.938 inch
B/B1 Width 3.571 inch
D3 Flange diameter 9.119 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 196 lbf
C0r Basic static load rating 71 lbf
FR144
d Bore diameter 3.175 inch
D Outside diameter 6.350 inch
B/B1 Width 2.380 inch
D3 Flange diameter 7.518 inch
C1 Flange width 4.09 inch
Cr Basic dynamic load rating 129 lbf
C0r Basic static load rating 44 lbf
FR144-2Z
d Bore diameter 3.175 inch
D Outside diameter 6.350 inch
B/B1 Width 2.779 inch
D3 Flange diameter 7.518 inch
C1 Flange width 4.09 inch
Cr Basic dynamic load rating 129 lbf
C0r Basic static load rating 44 lbf
FR2-5
d Bore diameter 3.175 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter 9.119 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 254 lbf
C0r Basic static load rating 80 lbf
FR2-5-2Z
d Bore diameter 3.175 inch
D Outside diameter 7.938 inch
B/B1 Width 3.571 inch
D3 Flange diameter 9.119 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 254 lbf
C0r Basic static load rating 80 lbf
FR2-6
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 2.779 inch
D3 Flange diameter 10.719 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
FR2-6-2Z
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.571 inch
D3 Flange diameter 10.719 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
FR2-6-2RS
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.571 inch
D3 Flange diameter 10.719 inch
C1 Flange width 4.39 inch
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
FR2
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.967 inch
D3 Flange diameter 11.176 inch
C1 Flange width 5.08 inch
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
FR2-2Z
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.967 inch
D3 Flange diameter 11.176 inch
C1 Flange width 5.08 inch
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
FR155
d Bore diameter 3.967 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter 9.119 inch
C1 Flange width 5.61 inch
Cr Basic dynamic load rating 151 lbf
C0r Basic static load rating 62 lbf
Bore diameter
d
6.350 inch
Outside diameter
D
15.875 inch
Width
B/B1
4.978 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
672 lbf
Basic static load rating
C0r
280 lbf
R4A
Bore diameter
d
6.350 inch
Outside diameter
D
19.050 inch
Width
B/B1
5.558 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1059 lbf
Basic static load rating
C0r
400 lbf
Bore diameter
d
6.350 inch
Outside diameter
D
19.050 inch
Width
B/B1
7.142 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1059 lbf
Basic static load rating
C0r
400 lbf
Bore diameter
d
6.350 inch
Outside diameter
D
19.050 inch
Width
B/B1
7.142 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1059 lbf
Basic static load rating
C0r
400 lbf
Bore diameter
d
7.938 inch
Outside diameter
D
12.700 inch
Width
B/B1
3.967 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
245 lbf
Basic static load rating
C0r
125 lbf
Bore diameter
d
7.938 inch
Outside diameter
D
12.700 inch
Width
B/B1
3.967 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
245 lbf
Basic static load rating
C0r
125 lbf
R6
Bore diameter
d
9.525 inch
Outside diameter
D
22.225 inch
Width
B/B1
5.558 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1512 lbf
Basic static load rating
C0r
632 lbf
Bore diameter
d
9.525 inch
Outside diameter
D
22.225 inch
Width
B/B1
7.142 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1512 lbf
Basic static load rating
C0r
632 lbf
Bore diameter
d
9.525 inch
Outside diameter
D
22.225 inch
Width
B/B1
7.142 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
1512 lbf
Basic static load rating
C0r
632 lbf
Bore diameter
d
1.016 inch
Outside diameter
D
3.175 inch
Width
B/B1
1.191 inch
Flange diameter
D3
4.343 inch
Flange width
C1
1.65 inch
Basic dynamic load rating
Cr
36 lbf
Basic static load rating
C0r
11 lbf
FR0
Bore diameter
d
1.191 inch
Outside diameter
D
3.967 inch
Width
B/B1
1.588 inch
Flange diameter
D3
5.156 inch
Flange width
C1
0.33 inch
Basic dynamic load rating
Cr
62 lbf
Basic static load rating
C0r
16 lbf
Bore diameter
d
1.191 inch
Outside diameter
D
3.967 inch
Width
B/B1
2.38 inch
Flange diameter
D3
5.156 inch
Flange width
C1
0.33 inch
Basic dynamic load rating
Cr
62 lbf
Basic static load rating
C0r
16 lbf
FR1
Bore diameter
d
1.397 inch
Outside diameter
D
4.763 inch
Width
B/B1
1.984 inch
Flange diameter
D3
5.944 inch
Flange width
C1
2.36 inch
Basic dynamic load rating
Cr
107 lbf
Basic static load rating
C0r
29 lbf
Bore diameter
d
1.397 inch
Outside diameter
D
4.763 inch
Width
B/B1
2.779 inch
Flange diameter
D3
5.944 inch
Flange width
C1
2.36 inch
Basic dynamic load rating
Cr
107 lbf
Basic static load rating
C0r
29 lbf
Bore diameter
d
1.984 inch
Outside diameter
D
6.350 inch
Width
B/B1
2.380 inch
Flange diameter
D3
7.518 inch
Flange width
C1
3.1 inch
Basic dynamic load rating
Cr
125 lbf
Basic static load rating
C0r
40 lbf
Bore diameter
d
1.984 inch
Outside diameter
D
6.350 inch
Width
B/B1
3.571 inch
Flange diameter
D3
7.518 inch
Flange width
C1
3.1 inch
Basic dynamic load rating
Cr
125 lbf
Basic static load rating
C0r
40 lbf
Bore diameter
d
2.380 inch
Outside diameter
D
4.763 inch
Width
B/B1
1.588 inch
Flange diameter
D3
5.944 inch
Flange width
C1
3 inch
Basic dynamic load rating
Cr
58 lbf
Basic static load rating
C0r
20 lbf
Bore diameter
d
2.380 inch
Outside diameter
D
4.763 inch
Width
B/B1
2.380 inch
Flange diameter
D3
5.944 inch
Flange width
C1
3 inch
Basic dynamic load rating
Cr
58 lbf
Basic static load rating
C0r
20 lbf
Bore diameter
d
2.380 inch
Outside diameter
D
7.938 inch
Width
B/B1
2.779 inch
Flange diameter
D3
9.119 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
196 lbf
Basic static load rating
C0r
71 lbf
Bore diameter
d
2.380 inch
Outside diameter
D
7.938 inch
Width
B/B1
3.571 inch
Flange diameter
D3
9.119 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
196 lbf
Basic static load rating
C0r
71 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
6.350 inch
Width
B/B1
2.380 inch
Flange diameter
D3
7.518 inch
Flange width
C1
4.09 inch
Basic dynamic load rating
Cr
129 lbf
Basic static load rating
C0r
44 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
6.350 inch
Width
B/B1
2.779 inch
Flange diameter
D3
7.518 inch
Flange width
C1
4.09 inch
Basic dynamic load rating
Cr
129 lbf
Basic static load rating
C0r
44 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
7.938 inch
Width
B/B1
2.779 inch
Flange diameter
D3
9.119 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
254 lbf
Basic static load rating
C0r
80 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
7.938 inch
Width
B/B1
3.571 inch
Flange diameter
D3
9.119 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
254 lbf
Basic static load rating
C0r
80 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
2.779 inch
Flange diameter
D3
10.719 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.571 inch
Flange diameter
D3
10.719 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.571 inch
Flange diameter
D3
10.719 inch
Flange width
C1
4.39 inch
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
FR2
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.967 inch
Flange diameter
D3
11.176 inch
Flange width
C1
5.08 inch
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.967 inch
Flange diameter
D3
11.176 inch
Flange width
C1
5.08 inch
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
Bore diameter
d
3.967 inch
Outside diameter
D
7.938 inch
Width
B/B1
2.779 inch
Flange diameter
D3
9.119 inch
Flange width
C1
5.61 inch
Basic dynamic load rating
Cr
151 lbf
Basic static load rating
C0r
62 lbf
111

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