6203-2RS Ball Bearing | 6203-2RS Bearing - 17x40x12 10B-4 Metric Roller Chain Sprocket Size: 120A26

Sprocket Size: 120A26

Sprocket Size: 120F54

Sprocket Size: 100Q32

Static Load Rating: 1500 LBS

What sets this 5305 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

6203-2RS Ball Bearing | 6203-2RS Bearing - 17x40x12 10B-4 Metric Roller Chain Sprocket Size: 120A26This 6203 2RS ball bearing is a high precision premium quality sealed deep groove 17x40x12 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6203 2RS 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