NTN Tapered Roller Bearing Cone: 78250, 2 1/2 in Bore, 5.2 in OD, 1.308 in Cone Wd
The NTN Tapered Roller Bearing Cone: 78250 (SKU 806AP6) is an inch-system tapered roller bearing cone with a 2 1/2 in bore, 5.2 in OD, and 1.308 in cone width. It features a chrome steel cage and carbon steel ring…
SKU 3G-OTH-106971
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Product Description
The NTN Tapered Roller Bearing Cone: 78250 (SKU 806AP6) is an inch-system tapered roller bearing cone with a 2 1/2 in bore, 5.2 in OD, and 1.308 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 78551.
Frequently Asked Questions
What is the NTN 78250 tapered roller bearing cone used for?
The NTN 78250 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is commonly applied in gearboxes, conveyor systems, and wheel hubs where precise shaft alignment and high load capacity are required.
What are the specifications of the NTN 78250 tapered roller bearing cone?
The NTN 78250 tapered roller bearing cone has a 2 1/2 in bore, 5.2 in OD, and 1.308 in cone width. It uses a chrome steel cage and carbon steel ring, with a tapered bore type. The inch-system bearing is compatible with cup part number 78551 and carries industry number 78250.
Where to buy the NTN 78250 tapered roller bearing cone worldwide?
You can source the NTN 78250 tapered roller bearing cone from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other NTN bearing components.
How to select the correct cup for the NTN 78250 bearing cone?
To select the correct cup for the NTN 78250 bearing cone, use the compatible cup manufacturer part number 78551. Ensure the cup matches the inch-system dimensions and tapered roller design. Always verify the cup's bore and OD against the cone's specifications for proper fit and load distribution.
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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.
