6908-2RS Ball Bearing | 6908-2RS Bearing - 40x62x12 12B-4 Metric Roller Chain Meeting strict ANSI Standards prevents

Meeting strict ANSI Standards prevents premature wear or breakage as well as making it directly interchangeable with other brands

For additional information or to get a quote on our 10B K2 attachments

Pulley Weight: 4

120R45 sprockets are made to accept a R2 size taper bushing which we also stock with a wide range of bore sizes

*Note: This Wear Gauge can be used with #35 through #100 roller chains

6908-2RS Ball Bearing | 6908-2RS Bearing - 40x62x12 12B-4 Metric Roller Chain Meeting strict ANSI Standards preventsThis 6908 2RS ball bearing is a high precision premium quality sealed deep groove 40x62x12 ball bearing made to ABEC 3 precision standards from AXIS. What sets this 6908 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