9278HD is a tapered roller bearing cone from NTN Bower, built to ABMA Class 4 inch tolerance standards for precise fit and rotation control in heavy-duty axle and driveline applications. This cone is sold by Pro Gear and Transmission as a genuine NTN Bower component.
Interchanges:
- Timken 9278 $623.11
Features
Tapered roller bearing cone
NTN Bower part number 9278HD
ABMA Class 4 (Inch) tolerance class
Genuine NTN Bower component
Tech Specs
- Tolerance class: ABMA Class 4 (Inch)
