Is the NTN Tapered Roller Bearing Cone: 2777, 1 1/2 in Bore, 3 in OD, 1.01 in Cone Wd available from 3G Electric?

Yes — 3G Electric supplies genuine NTN products with in-stock availability on common SKUs and worldwide shipping.

How do I get a quote for the NTN Tapered Roller Bearing Cone: 2777, 1 1/2 in Bore, 3 in OD, 1.01 in Cone Wd?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for tapered roller bearing cones?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all tapered roller bearing cones we distribute.

NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 2777, 1 1/2 in Bore, 3 in OD, 1.01 in Cone Wd

SKU 3G-OTH-116119

Brand

NTN

Item

Tapered Roller Bearing Cone: 2777, 1 1/2 in Bore, 3 in OD, 1.01 in Cone Wd

Technical Specifications

NTN

Manufacturer Part Number

4T-2777 

Bore

1 1/2 in 

3 in 

Cone Wd

1.01 in 

Bore Type

Tapered 

Inside Dia

2.39 in 

Cage Material

Chrome Steel 

Ring Material

Carbon Steel 

System of Measurement

Inch 

Bearing Industry Number

2777

Compatible Cup Manufacturer Part Number

2720

View Full Spec Sheet

Technical Documents

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NTN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cone: 2777 (MPN 4T-2777) is an inch-system tapered roller bearing cone with a 1 1/2 in bore, 3 in OD, 1.01 in cone width, and 2.39 in inside diameter. It features a tapered bore type, chrome steel cage, and carbon steel ring, and is compatible with cup manufacturer part number 2720.

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.

Browse all NTN products →Contact our engineers →