QA1's HCOM and HCOM-T large bore series spherical bearings are built for special applications with bore sizes from one to two inches. Each bearing is made from chromoly steel, and the HCOM-T version adds a self-lubricating PTFE liner. The ball is made from 52100 bearing steel that is heat treated, hard chrome plated and precision ground, and the race is chromoly steel, heat treated and protective coated for corrosion resistance.
Specifications:
- Series: HCOM-T large bore
- Type: Spherical bearing
- Bore: 1-1/4in
- Ball: 52100 bearing steel, heat treated, hard chrome plated, precision ground
- Liner: Self-lubricating PTFE
- Race: Chromoly steel, heat treated, corrosion coated
- Part number: HCOM20T
FAQ
What is the QA1 HCOM-T bearing used for?
It is a large bore spherical bearing built for special applications that need bore sizes from one to two inches.
What is the bearing made of?
The ball is made from 52100 bearing steel that is heat treated, hard chrome plated and precision ground, with a chromoly steel race and a self-lubricating PTFE liner.
What size is this bearing?
It has a 1-1/4in bore.

