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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
What sets this 6904 bearing apart from others is the ABEC 3 precision standard that this bearing is made to
Bore: 1-9/16"
Sprocket Weight: 14
This 160B25 sprocket is a durable
This sprocket is also black oxide coated which increases resistance to the environment and will prevent early corrosion
R12-2RS Ball Bearing | R12-2RS Bearing - 3/4"x1-5/8"x0.4375" Metric Roller Chain Master Links What sets this 6904 bearingThis 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
