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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.

PRODUCT FILTERS AND TABLE

Bore diameter (inch)

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Outside diameter (inch)

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Width (inch)

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Sealing
Open
UG
Seal on both sides
Seal on one side
Shield on both sides
Shield on one side
Locating feature outer ring
None
Flanged
Feature inner ring
None
Extended
Ring Material
52100
440C
304
316
Si3N4
ZrO2
Ball Material
52100
440C
304
316
Si3N4
ZrO2
Cage Material
SPCC
304
PA66
Peek
Brass
Designation

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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
SR09 1.016 3.175 1.191 36 11
SR0 1.191 3.967 1.588 62 16
SR0-2Z 1.191 3.967 2.38 62 16
SR1 1.397 4.763 1.984 107 29
SR1-2Z 1.397 4.763 2.779 107 29
SR1-4 1.984 6.350 2.380 125 40
SR1-4-2Z 1.984 6.350 3.571 125 40
SR133 2.380 4.763 1.588 58 20
SR133-2Z 2.380 4.763 2.380 58 20
SR1-5 2.380 7.938 2.779 196 71
SR1-5-2Z 2.380 7.938 3.571 196 71
SR144 3.175 6.350 2.380 129 44
SR144-2Z 3.175 6.350 2.779 129 44
SR2-5 3.175 7.938 2.779 254 80
SR2-5-2Z 3.175 7.938 3.571 254 80
SR2-6 3.175 9.525 2.779 289 102
SR2-6-2Z 3.175 9.525 3.571 289 102
SR2-6-2RS 3.175 9.525 3.571 289 102
SR2 3.175 9.525 3.967 289 102
SR2-2Z 3.175 9.525 3.967 289 102
SR2-2RS 3.175 9.525 3.967 289 102
SR2A 3.175 12.700 4.366 520 178
SR2A-2Z 3.175 12.700 4.366 520 178
SR2A-2RS 3.175 12.700 4.366 520 178
SR155 3.967 7.938 2.779 151 62
SR155-2Z 3.967 7.938 3.175 151 62
SR156 4.763 7.938 2.779 165 67
SR156-2Z 4.763 7.938 3.175 165 67
SR166 4.763 9.525 3.175 320 120
SR166-2Z 4.763 9.525 3.175 320 120
SR09
d Bore diameter 1.016 inch
D Outside diameter 3.175 inch
B/B1 Width 1.191 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 36 lbf
C0r Basic static load rating 11 lbf
SR0
d Bore diameter 1.191 inch
D Outside diameter 3.967 inch
B/B1 Width 1.588 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 62 lbf
C0r Basic static load rating 16 lbf
SR0-2Z
d Bore diameter 1.191 inch
D Outside diameter 3.967 inch
B/B1 Width 2.38 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 62 lbf
C0r Basic static load rating 16 lbf
SR1
d Bore diameter 1.397 inch
D Outside diameter 4.763 inch
B/B1 Width 1.984 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 107 lbf
C0r Basic static load rating 29 lbf
SR1-2Z
d Bore diameter 1.397 inch
D Outside diameter 4.763 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 107 lbf
C0r Basic static load rating 29 lbf
SR1-4
d Bore diameter 1.984 inch
D Outside diameter 6.350 inch
B/B1 Width 2.380 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 125 lbf
C0r Basic static load rating 40 lbf
SR1-4-2Z
d Bore diameter 1.984 inch
D Outside diameter 6.350 inch
B/B1 Width 3.571 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 125 lbf
C0r Basic static load rating 40 lbf
SR133
d Bore diameter 2.380 inch
D Outside diameter 4.763 inch
B/B1 Width 1.588 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 58 lbf
C0r Basic static load rating 20 lbf
SR133-2Z
d Bore diameter 2.380 inch
D Outside diameter 4.763 inch
B/B1 Width 2.380 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 58 lbf
C0r Basic static load rating 20 lbf
SR1-5
d Bore diameter 2.380 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 196 lbf
C0r Basic static load rating 71 lbf
SR1-5-2Z
d Bore diameter 2.380 inch
D Outside diameter 7.938 inch
B/B1 Width 3.571 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 196 lbf
C0r Basic static load rating 71 lbf
SR144
d Bore diameter 3.175 inch
D Outside diameter 6.350 inch
B/B1 Width 2.380 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 129 lbf
C0r Basic static load rating 44 lbf
SR144-2Z
d Bore diameter 3.175 inch
D Outside diameter 6.350 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 129 lbf
C0r Basic static load rating 44 lbf
SR2-5
d Bore diameter 3.175 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 254 lbf
C0r Basic static load rating 80 lbf
SR2-5-2Z
d Bore diameter 3.175 inch
D Outside diameter 7.938 inch
B/B1 Width 3.571 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 254 lbf
C0r Basic static load rating 80 lbf
SR2-6
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2-6-2Z
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.571 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2-6-2RS
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.571 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.967 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2-2Z
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.967 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2-2RS
d Bore diameter 3.175 inch
D Outside diameter 9.525 inch
B/B1 Width 3.967 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 289 lbf
C0r Basic static load rating 102 lbf
SR2A
d Bore diameter 3.175 inch
D Outside diameter 12.700 inch
B/B1 Width 4.366 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 520 lbf
C0r Basic static load rating 178 lbf
SR2A-2Z
d Bore diameter 3.175 inch
D Outside diameter 12.700 inch
B/B1 Width 4.366 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 520 lbf
C0r Basic static load rating 178 lbf
SR2A-2RS
d Bore diameter 3.175 inch
D Outside diameter 12.700 inch
B/B1 Width 4.366 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 520 lbf
C0r Basic static load rating 178 lbf
SR155
d Bore diameter 3.967 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 151 lbf
C0r Basic static load rating 62 lbf
SR155-2Z
d Bore diameter 3.967 inch
D Outside diameter 7.938 inch
B/B1 Width 3.175 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 151 lbf
C0r Basic static load rating 62 lbf
SR156
d Bore diameter 4.763 inch
D Outside diameter 7.938 inch
B/B1 Width 2.779 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 165 lbf
C0r Basic static load rating 67 lbf
SR156-2Z
d Bore diameter 4.763 inch
D Outside diameter 7.938 inch
B/B1 Width 3.175 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 165 lbf
C0r Basic static load rating 67 lbf
SR166
d Bore diameter 4.763 inch
D Outside diameter 9.525 inch
B/B1 Width 3.175 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 320 lbf
C0r Basic static load rating 120 lbf
SR166-2Z
d Bore diameter 4.763 inch
D Outside diameter 9.525 inch
B/B1 Width 3.175 inch
D3 Flange diameter
C1 Flange width
Cr Basic dynamic load rating 320 lbf
C0r Basic static load rating 120 lbf
Bore diameter
d
1.016 inch
Outside diameter
D
3.175 inch
Width
B/B1
1.191 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
36 lbf
Basic static load rating
C0r
11 lbf
SR0
Bore diameter
d
1.191 inch
Outside diameter
D
3.967 inch
Width
B/B1
1.588 inch
Flange diameter
D3
Flange width
C1
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
Flange width
C1
Basic dynamic load rating
Cr
62 lbf
Basic static load rating
C0r
16 lbf
SR1
Bore diameter
d
1.397 inch
Outside diameter
D
4.763 inch
Width
B/B1
1.984 inch
Flange diameter
D3
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
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
Flange width
C1
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
SR2
Bore diameter
d
3.175 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.967 inch
Flange diameter
D3
Flange width
C1
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
Flange width
C1
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
Flange width
C1
Basic dynamic load rating
Cr
289 lbf
Basic static load rating
C0r
102 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
12.700 inch
Width
B/B1
4.366 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
520 lbf
Basic static load rating
C0r
178 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
12.700 inch
Width
B/B1
4.366 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
520 lbf
Basic static load rating
C0r
178 lbf
Bore diameter
d
3.175 inch
Outside diameter
D
12.700 inch
Width
B/B1
4.366 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
520 lbf
Basic static load rating
C0r
178 lbf
Bore diameter
d
3.967 inch
Outside diameter
D
7.938 inch
Width
B/B1
2.779 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
151 lbf
Basic static load rating
C0r
62 lbf
Bore diameter
d
3.967 inch
Outside diameter
D
7.938 inch
Width
B/B1
3.175 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
151 lbf
Basic static load rating
C0r
62 lbf
Bore diameter
d
4.763 inch
Outside diameter
D
7.938 inch
Width
B/B1
2.779 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
165 lbf
Basic static load rating
C0r
67 lbf
Bore diameter
d
4.763 inch
Outside diameter
D
7.938 inch
Width
B/B1
3.175 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
165 lbf
Basic static load rating
C0r
67 lbf
Bore diameter
d
4.763 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.175 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
320 lbf
Basic static load rating
C0r
120 lbf
Bore diameter
d
4.763 inch
Outside diameter
D
9.525 inch
Width
B/B1
3.175 inch
Flange diameter
D3
Flange width
C1
Basic dynamic load rating
Cr
320 lbf
Basic static load rating
C0r
120 lbf
111

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