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NTN 4T-2879 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-2879 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone: 2879 (SKU 3G-OTH-116019) is an inch-system tapered roller bearing cone with a 1 1/4 in bore, 2.68 in OD, and 0.937 in cone width. It features a chrome steel cage, carbon steel…

SKU 3G-OTH-116019

Also listed as: 4T2879 · 4T 2879

Brand
NTN
Item
4T-2879 Tapered Roller Bearing Cone
Part Number
4T-2879
Category
Tapered Roller Bearing Cones
Available to Order
Also known as:4T-2879NTN
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
4T-2879
Type
4T-2879
Bore
1 1/4 in
OD
2.68 in
Cone Wd
0.937 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
2879
Compatible Cup Manufacturer Part Number
2820

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone: 2879 (SKU 3G-OTH-116019) is an inch-system tapered roller bearing cone with a 1 1/4 in bore, 2.68 in OD, and 0.937 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore type. This cone is compatible with cup manufacturer part number 2820 and carries the manufacturer part number 4T-2879.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN 2879 tapered roller bearing cone used for?

The NTN 2879 tapered roller bearing cone is used in industrial machinery and automotive applications that require support for combined radial and axial loads. It is commonly found in gearboxes, conveyor systems, and wheel hubs. This inch-system cone works with cup 2820 to form a complete bearing assembly.

What are the specifications of the NTN 2879 tapered roller bearing cone?

The NTN 2879 tapered roller bearing cone has a 1 1/4 in bore, 2.68 in OD, and 0.937 in cone width. It features a carbon steel ring, chrome steel cage, and tapered bore type. The manufacturer part number is 4T-2879, and it is compatible with cup part number 2820.

Where to buy the NTN 2879 tapered roller bearing cone worldwide?

You can source the NTN 2879 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 NTN bearing cone.

How to select the correct cup for the NTN 2879 bearing cone?

To select the correct cup for the NTN 2879 bearing cone, use the compatible cup manufacturer part number 2820. This ensures proper fit and load distribution. Always verify the system of measurement (inch) and check that the cup matches the cone's dimensions and taper angle for reliable operation.

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
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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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