6908-2RS Ball Bearing | 6908-2RS Bearing - 40x62x12 12B-4 Metric Roller Chain Pulley Weight: 4

Pulley Weight: 4

200U20 Sprocket Dimensions

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

This 6014 ball bearing is a high-precision premium quality deep groove 70x110x20ball bearing made to ABEC 3 precision standards from AXIS

6908-2RS Ball Bearing | 6908-2RS Bearing - 40x62x12 12B-4 Metric Roller Chain Pulley Weight: 4This 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