5208-ZZ Bearing | AXIS 5208-ZZ Ball Bearing - 40x80x1-3/16" #140 R-Type Sprockets What separates this 1TB110 pulley

What separates this 1TB110 pulley from the others is that it is made using a high grade-35 cast iron

Additionally this bushing features a 42 millimeter bore with a standard keyway

Weight With Hub: 125lbs

Part Number: D200C45

100BTB28 sprockets are manufactured to accept a 3020 size taper bushing which we also stock with a wide range of bore sizes

5208-ZZ Bearing | AXIS 5208-ZZ Ball Bearing - 40x80x1-3/16" #140 R-Type Sprockets What separates this 1TB110 pulleyThis 5208 ZZ Bearing is a high precision premium shielded double row angular contact ball bearing made to ABEC 3 precision standards from AXIS. What sets this 5208 ZZ 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 standard