NTN Tapered Roller Bearing Cone: 1280, 7/8 in Bore, 2.05 in OD, 0.875 in Cone Wd
The NTN Tapered Roller Bearing Cone 1280 is an inch-system tapered roller bearing cone with a tapered bore, a 7/8 in bore, a 2.05 in OD, and a 0.875 in cone width. It features a chrome steel cage and carbon steel…
SKU 3G-OTH-109818
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cone 1280 is an inch-system tapered roller bearing cone with a tapered bore, a 7/8 in bore, a 2.05 in OD, and a 0.875 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 1220.
Frequently Asked Questions
What is the NTN 1280 tapered roller bearing cone used for?
The NTN 1280 tapered roller bearing cone is used in industrial machinery to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and automotive drivetrains where precise shaft alignment and high load capacity are required.
What are the specifications of the NTN 4T-1280 bearing cone?
The NTN 4T-1280 tapered roller bearing cone has a 7/8 in tapered bore, a 2.05 in OD, and a 0.875 in cone width. It features a carbon steel ring and a chrome steel cage. This inch-system cone is compatible with cup part number 1220.
Where to buy the NTN 1280 bearing cone worldwide?
3G Electric supplies the NTN 1280 tapered roller bearing cone to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system bearing cone.
How to select the correct cup for the NTN 1280 bearing cone?
To select the correct cup for the NTN 1280 bearing cone, use the compatible cup manufacturer part number 1220. Always verify the cup's bore and OD match the cone's dimensions. For application-specific advice, consult a bearing specialist or NTN's technical documentation.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN tapered roller bearing cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












