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NTN Tapered Roller Bearing Cone: 47678, 3 in Bore, 5.04 in OD, 1.312 in Cone Wd - Tapered Roller Bearing Cones

NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 47678, 3 in Bore, 5.04 in OD, 1.312 in Cone Wd

The NTN 47678 is a tapered roller bearing cone with a 3-inch tapered bore, 5.04-inch outside diameter, and 1.312-inch cone width. It features a chrome steel cage and carbon steel ring, and is designed for inch-system…

SKU 3G-OTH-107114

Brand

NTN

Item

Tapered Roller Bearing Cone: 47678, 3 in Bore, 5.04 in OD, 1.312 in Cone Wd

Category

Tapered Roller Bearing Cones

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Technical Specifications

NTN

Manufacturer Part Number

47678

Bore

3 in 

OD

5.04 in 

Cone Wd

1.312 in 

Bore Type

Tapered 

Inside Dia

3.947 in 

Cage Material

Chrome Steel 

Ring Material

Carbon Steel 

System of Measurement

Inch 

Bearing Industry Number

47678

Compatible Cup Manufacturer Part Number

47623A

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NTN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN 47678 is a tapered roller bearing cone with a 3-inch tapered bore, 5.04-inch outside diameter, and 1.312-inch cone width. It features a chrome steel cage and carbon steel ring, and is designed for inch-system applications. This cone is compatible with cup manufacturer part number 47623A.

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

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 →

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