Roller bearing sizes

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Bearing Number Brand Principal Dimensions Type
17887R/17831RNSK45.23mm x 79.985mm x 19.842mmroller bearings
LM503349R/LM503310RNSK46mm x 75mm x 18mmroller bearings
18690R/18620RNSK46.038mm x 79.375mm x 17.462mmroller bearings
18200/18337NSK50.8mm x 85.725mm x 19.05mmroller bearings
368R/362ARNSK50.8mm x 88.9mm x 20.638mmroller bearings
HR32006XJNSK30mm x 55mm x 17mmroller bearings
HR30207JNSK35mm x 72mm x 18.25mmroller bearings
HR31307JNSK35mm x 80mm x 22.75mmroller bearings
HR30308JNSK40mm x 90mm x 25.25mmroller bearings
HR32309JNSK45mm x 100mm x 38.25mmroller bearings
HR32910JNSK50mm x 72mm x 15mmroller bearings
HR32307JNSK35mm x 80mm x 32.75mmroller bearings
HR31308JNSK40mm x 90mm x 25.25mmroller bearings
HR32010XJNSK50mm x 80mm x 20mmroller bearings
HR33210JNSK50mm x 90mm x 32mmroller bearings
HR33012JNSK60mm x 95mm x 27mmroller bearings
HR33112JNSK60mm x 100mm x 30mmroller bearings
22207EMKW33NTN35mm x 72mm x 23mmroller bearings
22210EMKD1NTN50mm x 90mm x 23mmroller bearings
21310CKNTN50mm x 110mm x 27mmroller bearings
22310EAKD1NTN50mm x 110mm x 40mmroller bearings
22310EMKD1NTN50mm x 110mm x 40mmroller bearings
25584R/25520RNSK44.983mm x 82.931mm x 23.812mmroller bearings
13181R/13318RNSK46.038mm x 80.962mm x 19.05mmroller bearings
359SR/354ARNSK46.038mm x 85mm x 20.638mmroller bearings
368AR/362ARNSK50.8mm x 88.9mm x 20.638mmroller bearings
28580R/28521RNSK50.8mm x 92.075mm x 24.608mmroller bearings
22207EAKW33NTN35mm x 72mm x 23mmroller bearings
22206EMKW33NTN30mm x 62mm x 20mmroller bearings
22208EAKD1NTN40mm x 80mm x 23mmroller bearings
22211EAKD1NTN55mm x 100mm x 25mmroller bearings
53178R/53375RNSK44.45mm x 95.25mm x 30.958mmroller bearings
65385/65320NSK44.45mm x 114.3mm x 44.45mmroller bearings
2984R/2924RNSK46.038mm x 85mm x 25.4mmroller bearings
LM104949R/LM104911ARNSK50.8mm x 82.55mm x 23.622mmroller bearings
3775R/3730RNSK50.8mm x 93.264mm x 30.162mmroller bearings
HR32908JNSK40mm x 62mm x 15mmroller bearings
HR32909JNSK45mm x 68mm x 15mmroller bearings