6317-ZZ Ball Bearing | 6317-ZZ Bearing - 85x180x41 05B-2 Metric Roller Chain What sets this 6306-ZZ bearing

What sets this 6306-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to

Limiting Speed (ZZ): 12000 RPM

the 6308 bearing features raceways that are precision honed to a superb finish

Sprocket Size: 140R20H

and precision 35 tooth sprocket that is manufactured to accept a 3535 bushing

6317-ZZ Ball Bearing | 6317-ZZ Bearing - 85x180x41 05B-2 Metric Roller Chain What sets this 6306-ZZ bearingThis 6317 ZZ ball bearing is a high precision premium quality deep groove shielded 85x180x41 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6317 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