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NTN Tapered Roller Bearing Cone: 15120, 1 3/16 in Bore, 2.28 in OD, 0.812 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 15120, 1 3/16 in Bore, 2.28 in OD, 0.812 in Cone Wd

The NTN Tapered Roller Bearing Cone: 15120 (SKU 3G-OTH-106084) is an inch-system tapered roller bearing cone with a 1 3/16 in bore, 2.28 in OD, and 0.812 in cone width. It features a chrome steel cage and carbon…

SKU 3G-OTH-106084

Also listed as: 4T15120 · 4T 15120

Brand
NTN
Item
Tapered Roller Bearing Cone: 15120, 1 3/16 in Bore, 2.28 in OD, 0.812 in Cone Wd
Category
Tapered Roller Bearing Cones
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Technical Specifications

NTN
Manufacturer Part Number
4T-15120
Type
4T-15120
Bore
1 3/16 in
OD
2.28 in
Cone Wd
0.812 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
15120
Compatible Cup Manufacturer Part Number
15250

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone: 15120 (SKU 3G-OTH-106084) is an inch-system tapered roller bearing cone with a 1 3/16 in bore, 2.28 in OD, and 0.812 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 15250.

Frequently Asked Questions

What is the NTN 15120 tapered roller bearing cone used for?

The NTN 15120 tapered roller bearing cone is used in industrial machinery and automotive applications to support combined radial and axial loads. It is commonly paired with cup 15250 in gearboxes, conveyors, and wheel hubs where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN 4T-15120 bearing cone?

The NTN 4T-15120 tapered roller bearing cone has a 1 3/16 in bore, 2.28 in OD, and 0.812 in cone width. It features a chrome steel cage, carbon steel ring, and inch-system dimensions. Compatible cup part number is 15250. This cone is designed for tapered bore mounting.

Where to buy the NTN 15120 bearing cone worldwide?

3G Electric supplies the NTN 15120 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine NTN component to your facility. Contact us for pricing and lead time on this inch-system cone.

How to select the correct cup for the NTN 15120 cone?

To select the correct cup for the NTN 15120 cone, use the compatible cup manufacturer part number 15250. Ensure the cup matches the cone's inch-system dimensions and load rating. Always verify the cup's bore and OD against your housing and shaft specifications before ordering.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: 15119, 1 3/16 in Bore, 2.28 in OD, 0.812 in Cone Wd, 4T-15119
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