6307 Ball Bearing | 6307 Bearing - 35x80x21 6000 Series Deep Groove Ball Bearings Sprocket Size: 120F40

Sprocket Size: 120F40

Sprocket Size: 140B19

160BTB17 Sprocket Dimensions

Sprocket Size: 100E23

Size: 1TB34

6307 Ball Bearing | 6307 Bearing - 35x80x21 6000 Series Deep Groove Ball Bearings Sprocket Size: 120F40This 6307 ball bearing is a high precision premium quality deep groove 35x80x21 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6307 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