3420HD NTN Bower tapered roller bearing cup is built to catalog series 3400 dimensions, with a 79.3877 mm outside diameter and 23.8125 mm cup width. It is manufactured to ABMA Class 4 (Inch) tolerance standards for accurate fit against its mating cone. This cup is a genuine NTN Bower part sold by Pro Gear and Transmission.
Interchanges:
- Timken 3420 $40.72
Features
Tapered roller bearing cup
Outside diameter: 79.3877 mm
Cup width: 23.8125 mm
Catalog series 3400
ABMA Class 4 (Inch) tolerance
Tech Specs
- Outside diameter: 79.3877 mm
- Cup width: 23.8125 mm
- Catalog series: 3400
- Tolerance class: ABMA Class 4 (Inch)
