6306-2RS Ball Bearing | 6306-2RS Bearing - 30x72x19 120B13 Sprockets This 120A8 sprocket is a

This 120A8 sprocket is a durable

This 140S45 sprocket is a durable

Sprocket Weight: 292

Variable Pitch 1VP65 Pulley 1-1/8" is designed and engineered in a way that allows for precise adjustments in diameter

100BS22 2 7/16" Finished Bore Sprocket Dimensions

6306-2RS Ball Bearing | 6306-2RS Bearing - 30x72x19 120B13 Sprockets This 120A8 sprocket is aThis 6306 2RS ball bearing is a high precision premium quality sealed deep groove 30x72x19 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6306 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