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Miniature Bearings - Inch


Open and Open Extended Inner Ring




BORE OUTER
DIAMETER		 BEARING
NUMBER 		WIDTH
OPEN 		BEARING
NUMBER 		WIDTH
OUTER 		WIDTH
EXTENDED
INNER
0.0400 0.1250 SR09 0.0469      
0.0469 0.1562 SR0 0.0625 SRW0 0.0625 0.0937
0.0550 0.1875 SR1 0.0781 SRW1 0.0781 0.1094
0.0781 0.2500 SR1-4 0.0937 SRW1-4 0.0937 0.1250
0.0937 0.1875 SR133 0.0625 SRW133 0.0625 0.0937
0.0937 0.3125 SR1-5 0.1094 SRW1-5 0.1094 0.1406
0.1250 0.2500 SR144 0.0937 SRW144 0.0937 0.1250
0.1250 0.3125 SR2-5 0.1094 SRW2-5 0.1094 0.1406
0.1250 0.3750 SR2-6 0.1094 SRW2-6 0.1094 0.1406
0.1562 0.3125 SR155 0.1094 SRW155 0.1094 0.1406
0.1875 0.3125 SR156 0.1094 SRW156 0.1094 0.1406
0.1875 0.3750 SR166 0.1250 SRW166 0.1250 0.1562
0.2500 0.3750 SR168 0.1250 SRW168 0.1250 0.1562
0.2500 0.5000 SR188 0.1250 SRW188 0.1250 0.1562
0.3125 0.5000 SR1810 0.1562 SRW1810 0.1562 0.1875
0.1250 0.3750 SR2 0.1562 SRW2 0.1562 0.1875
0.1250 0.5000 SR2A 0.1719      
0.1875 0.5000 SR3 0.1562 SRW3 0.1562 0.1875
0.2500 0.6250 SR4 0.1960 SRW4 0.1960 0.2272
0.2500 0.7500 SR4A 0.2188      
0.3750 0.8750 SR6 0.2188      
0.5000 0.8750 SR6-5 0.2188      
0.5000 1.1250 SR8 0.2500      
Retainer types and materials are listed in Technical Data section.
Check for availability.
ABEC grades 1, 3, 5, 7, 9 available.
Available in 400 and DD type series stainless steel. Also available in 52100 chrome steel.
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