5304 Bearing | AXIS 5304 Ball Bearing - 20x52x7/8" 30-Tooth Sprocket This 160A12 sprocket is a

This 160A12 sprocket is a durable

Limiting Speed (OIL): 6400 RPM

While the phosphate coated and then painted finish adds corrosion resistance to the 1TB80 pulley

Weight With Hub: 495LBS

SK bushings

5304 Bearing | AXIS 5304 Ball Bearing - 20x52x7/8" 30-Tooth Sprocket This 160A12 sprocket is aThis 5304 Bearing is a high precision premium double row angular contact ball bearing made to ABEC 3 precision standards from AXIS. What sets this 5304 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