6210-ZZ Ball Bearing | 6210-ZZ Bearing - 50x90x20 2012 What sets this 5202 bearing

What sets this 5202 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

the 6208 bearing features raceways that are precision honed to a superb finish

13V800SDS Sheave Dimensions

This 128V1600M Sheave uses an M bushing

140B19H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

6210-ZZ Ball Bearing | 6210-ZZ Bearing - 50x90x20 2012 What sets this 5202 bearingThis 6210 ZZ ball bearing is a high precision premium quality deep groove shielded 50x90x20 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6210 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