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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Bore: 1-9/16"
What sets this 6904 bearing apart from others is the ABEC 3 precision standard that this bearing is made to
100BTB21 sprockets are manufactured to accept a 2517 size taper bushing which we also stock with a wide range of bore sizes
100BTB36 Sprocket Dimensions
10B27 sprockets with a stock bore comes with the standard 20 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes
R12-2RS Ball Bearing | R12-2RS Bearing - 3/4"x1-5/8"x0.4375" Metric Roller Chain Master Links Bore: 1-9/16"This R12 2RS ball bearing is a high precision premium quality sealed deep groove 3 4"x1 5 8"x0. 4375" ball bearing made to ABEC 3 precision standards from AXIS. What sets this R12 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 has a micron deviation from a nominal of 20. 000mm of 8 micrometers. The
US$ 201.69
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US$ 27.00
US$ 189.23
