NTN Tapered Roller Bearing Cone: 866, 3 7/8 in Bore, 6.69 in OD, 2.265 in Cone Wd
The NTN Tapered Roller Bearing Cone: 866 is an inch-system tapered roller bearing cone with a 3 7/8 in bore, 6.69 in OD, and 2.265 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore…
SKU 3G-OTH-118261
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Product Description
The NTN Tapered Roller Bearing Cone: 866 is an inch-system tapered roller bearing cone with a 3 7/8 in bore, 6.69 in OD, and 2.265 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore type. The compatible cup manufacturer part number is 854.
Frequently Asked Questions
What is the NTN 866 tapered roller bearing cone used for?
The NTN 866 tapered roller bearing cone is used in heavy-duty industrial applications such as gearboxes, conveyors, and pumps where inch-system radial and axial loads must be supported. It is a precision component for rotating shafts, commonly paired with cup 854.
What are the specifications of the NTN 866 tapered roller bearing cone?
The NTN 866 cone has a 3 7/8 in bore, 6.69 in OD, and 2.265 in cone width. It uses a chrome steel cage, carbon steel ring, and tapered bore type. The compatible cup is NTN part number 854. This inch-system bearing is manufactured by NTN.
Where to buy the NTN 866 tapered roller bearing cone worldwide?
3G Electric supplies the NTN 866 tapered roller bearing cone worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial sourcing partner, we provide genuine NTN bearings and can quote for any quantity.
How to select the correct cup for the NTN 866 bearing cone?
To select the correct cup for the NTN 866 cone, use the compatible cup manufacturer part number 854. Always verify the cup's bore and OD match the cone's dimensions. For application-specific advice, consult NTN's engineering data or contact 3G Electric for sourcing support.
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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.
