6307-ZZ Ball Bearing | 6307-ZZ Bearing - 35x80x21 100B15 Sprockets Variable Pitch 1VP65 Pulley 1-3/8"

Variable Pitch 1VP65 Pulley 1-3/8" is designed and engineered in a way that allows for precise adjustments in diameter

2040B28 Sprocket

Dimension (E): 1-31/32"

#100 stainless steel roller links have a 1

6307-ZZ Ball Bearing | 6307-ZZ Bearing - 35x80x21 100B15 Sprockets Variable Pitch 1VP65 Pulley 1-3/8"This 6307 ZZ ball bearing is a high precision premium quality deep groove shielded 35x80x21 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6307 ZZ 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