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NTN Tapered Roller Bearing Cone: 864, 3 3/4 in Bore, 6.85 in OD, 2.265 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 864, 3 3/4 in Bore, 6.85 in OD, 2.265 in Cone Wd

The NTN Tapered Roller Bearing Cone: 864 is an inch-system tapered roller bearing cone with a 3 3/4 in bore, 6.85 in OD, and 2.265 in cone width. It features a pressed steel cage and alloy steel ring material, and is…

SKU 3G-OTH-114415

Brand
NTN
Item
Tapered Roller Bearing Cone: 864, 3 3/4 in Bore, 6.85 in OD, 2.265 in Cone Wd
Category
Tapered Roller Bearing Cones
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
864
Type
864
Bore
3 3/4 in
OD
6.85 in
Cone Wd
2.265 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
864
Compatible Cup Manufacturer Part Number
854

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cone: 864 is an inch-system tapered roller bearing cone with a 3 3/4 in bore, 6.85 in OD, and 2.265 in cone width. It features a pressed steel cage and alloy steel ring material, and is compatible with cup manufacturer part number 854.

Frequently Asked Questions

What is the NTN 864 tapered roller bearing cone used for?

The NTN 864 tapered roller bearing cone is used in industrial machinery that requires support for combined radial and axial loads, such as gearboxes, conveyors, and heavy equipment. It is designed for inch-system applications and is compatible with cup part number 854.

What are the specifications of the NTN 864 tapered roller bearing cone?

The NTN 864 tapered roller bearing cone has a 3 3/4 in bore, 6.85 in OD, and 2.265 in cone width. It features alloy steel ring material and a pressed steel cage. This inch-system bearing is compatible with cup manufacturer part number 854.

Where to buy the NTN 864 tapered roller bearing cone worldwide?

You can source the NTN 864 tapered roller bearing cone through 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.

How to select the correct cup for the NTN 864 tapered roller bearing cone?

To select the correct cup for the NTN 864 tapered roller bearing cone, use the compatible cup manufacturer part number 854. Ensure the cup matches the cone's inch-system dimensions and load ratings. NTN bearings are precision-engineered; always verify fit with the manufacturer's specifications.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN 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.

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