At SC Industries, Inc. we continually invest in cutting-edge manufacturing technologies that give us the capacity to produce tight tolerances and exceptional surface finishes. We manufactured the inner race pictured here for use in a heavy truck. Primary operations involved CNC turning and OD grinding, but it was our precision flat double disk grinder in the hands of our skilled manufacturing technicians that produced the 16 micro surface finish and the tight ±0.0002″ dimensional tolerances.
To boost part strength, we applied a carefully calculated heat treatment, which would harden the part while preserving its dimensional integrity. We also executed a range of quality assurance procedures, including hardness testing and dimensional inspection using precision calibrated surface plates and dial indicators.
When completed, this inner race measured 4″ x 3″ x 0.062″. As a crucial mechanical component of a heavy duty vehicle, its quality construction ensured smooth motion of the bearing system over an extended lifecycle. If you are interested in learning more about this project or any of our manufacturing capabilities, contact us today.