6904-2RS Ball Bearing | 6904-2RS Bearing - 20x37x9 #100 F Type Sprockets the 6803-2RS bearing features raceways

the 6803-2RS bearing features raceways that are precision honed to a superb finish

Dimension (Y): 3-13/32"

and precision sprocket with 37 teeth

100A54 Sprocket Dimensions

6904-2RS Ball Bearing | 6904-2RS Bearing - 20x37x9 #100 F Type Sprockets the 6803-2RS bearing features racewaysThis 6904 2RS ball bearing is a high precision premium quality sealed deep groove 20x37x9 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6904 2RS 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