6313-ZZ Ball Bearing | 6313-ZZ Bearing - 65x140x33 38-Tooth Sprocket This 140R18H sprocket is a

This 140R18H sprocket is a durable

the 10B A1 attachment has a bent tab on one side with one hole for mounting

This 100E32 sprocket is a durable

Outside Diameter: 49

Besides 1VP68 pulleys with a 5/8" bore we also stock a full line of high-quality performance 3L

6313-ZZ Ball Bearing | 6313-ZZ Bearing - 65x140x33 38-Tooth Sprocket This 140R18H sprocket is aThis 6313 ZZ ball bearing is a high precision premium quality deep groove shielded 65x140x33 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6313 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