The 31520HD is a tapered roller bearing cup from NTN Bower, part of the 31500 catalog series. It measures 76.2 mm outside diameter by 23.8125 mm width, and is built to ABMA Class 4 (Inch) tolerance standards for precise fit and alignment with its mating cone. Use this cup where a matched tapered roller bearing set is being rebuilt or serviced. Sold by Pro Gear and Transmission as a genuine NTN Bower part.
Interchanges:
- Timken 31520 $28.86
Features
Tapered roller bearing cup
Outside diameter: 76.2 mm
Cup width: 23.8125 mm
Catalog series: 31500
Tolerance class: ABMA Class 4 (Inch)
Brand: NTN Bower
Tech Specs
- Outside diameter: 76.2 mm
- Cup width: 23.8125 mm
- Catalog series: 31500
- Tolerance class: ABMA Class 4 (Inch)
