NTN Tapered Roller Bearing Cone: 799A, 5 1/8 in Bore, 7.72 in OD, 1.875 in Cone Wd
The NTN 799A is a tapered roller bearing cone with a 5 1/8 in bore, 7.72 in OD, and 1.875 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring material. This inch-system component…
SKU 3G-OTH-107198
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Product Description
The NTN 799A is a tapered roller bearing cone with a 5 1/8 in bore, 7.72 in OD, and 1.875 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring material. This inch-system component is compatible with cup manufacturer part number 792.
Frequently Asked Questions
What is the NTN 799A tapered roller bearing cone used for?
The NTN 799A is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, such as gearboxes, conveyors, and heavy equipment. Its inch-system dimensions and tapered bore suit applications requiring precise alignment and high load capacity.
What are the specifications of the NTN 799A bearing cone?
The NTN 799A has a 5 1/8 in bore, 7.72 in OD, and 1.875 in cone width. It features a carbon steel ring, chrome steel cage, and tapered bore type. This inch-system component is compatible with cup part number 792 and carries bearing industry number 799A.
Where to buy the NTN 799A bearing cone worldwide?
3G Electric supplies the NTN 799A tapered roller bearing cone worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NTN component.
How to select the correct NTN tapered roller bearing cone?
To select the correct NTN cone, match the bore size (5 1/8 in), OD (7.72 in), and cone width (1.875 in) to your application. Verify the system of measurement (inch) and compatibility with cup part number 792. Consult NTN's catalog for load ratings and speed limits.
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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.












