6218 Ball Bearing | 6218 Bearing - 90x160x30 #140 A-Plate Sprockets 140R15H sprockets are bored to

140R15H sprockets are bored to accept a R1 type taper bushing

Maximum Bore: 1-7/8"

the 6022-2RS bearing features raceways that are precision honed to a superb finish

What sets this 6308-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

6218 Ball Bearing | 6218 Bearing - 90x160x30 #140 A-Plate Sprockets 140R15H sprockets are bored toThis 6218 ball bearing is a high precision premium quality deep groove 90x160x30 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6218 bearing apart from others is the ABEC 3 precision standard that this bearing is made to, the grade 10 balls used, and the superb electric motor quality rating (EMQ). ABEC 3 means that the bearing itself has a micron deviation from a nominal of 20. 000mm of 8 micrometers. The standard ABEC 1