5310 Bearing | AXIS 5310 Ball Bearing - 50x110x1-3/4" Type QD Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB70 pulley

What sets our 12B hollow pin roller chain apart from others is the use of high-precision components made from superior grades of alloy and carbon steel that have been heat treated and shot peened

Weight For Rim Only: 478lbs

Size: 1B50SDS

5310 Bearing | AXIS 5310 Ball Bearing - 50x110x1-3/4" Type QD Sprockets While the phosphate coated andThis 5310 Bearing is a high precision premium double row angular contact ball bearing made to ABEC 3 precision standards from AXIS. What sets this 5310 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 ABEC 1 precision