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NTN Tapered Roller Bearing Cone: 47687, 3 1/4 in Bore, 4.69 in OD, 1.312 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 47687, 3 1/4 in Bore, 4.69 in OD, 1.312 in Cone Wd

The NTN Tapered Roller Bearing Cone 47687 is an inch-system bearing component with a tapered bore, a 3 1/4 in bore, a 4.69 in OD, and a 1.312 in cone width. It features a chrome steel cage and a carbon steel ring…

SKU 3G-OTH-112320

Brand
NTN
Item
Tapered Roller Bearing Cone: 47687, 3 1/4 in Bore, 4.69 in OD, 1.312 in Cone Wd
Category
Tapered Roller Bearing Cones
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
47687
Type
47687
Bore
3 1/4 in
OD
4.69 in
Cone Wd
1.312 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
47687
Compatible Cup Manufacturer Part Number
47622W

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

Product Description

The NTN Tapered Roller Bearing Cone 47687 is an inch-system bearing component with a tapered bore, a 3 1/4 in bore, a 4.69 in OD, and a 1.312 in cone width. It features a chrome steel cage and a carbon steel ring, and is compatible with cup manufacturer part number 47622W.

Frequently Asked Questions

What is the NTN 47687 tapered roller bearing cone used for?

The NTN 47687 tapered roller bearing cone is used in industrial machinery that requires support for combined radial and axial loads, such as gearboxes, conveyors, and pumps. It is an inch-system component with a 3 1/4 in bore and a 4.69 in OD, designed for use with cup 47622W.

What are the specifications of the NTN 47687 bearing cone?

The NTN 47687 tapered roller bearing cone has a 3 1/4 in tapered bore, a 4.69 in OD, and a 1.312 in cone width. It features a chrome steel cage and a carbon steel ring. This inch-system component is compatible with cup manufacturer part number 47622W.

Where to buy the NTN 47687 bearing cone worldwide?

3G Electric supplies the NTN 47687 tapered roller bearing cone to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine NTN components and provide reliable support for your procurement needs.

How to select the correct cup for the NTN 47687 bearing cone?

To select the correct cup for the NTN 47687 bearing cone, use the compatible cup manufacturer part number 47622W. Ensure the cup matches the cone's inch-system dimensions and tapered design. Proper pairing is essential for load capacity and alignment in applications like pumps and gearboxes.

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: 47685, 3 1/4 in Bore, 4.69 in OD, 1.312 in Cone Wd, 47685
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NTN Tapered Roller Bearing Cone: 47685, 3 1/4 in Bore, 4.69 in OD, 1.312 in Cone Wd, 47685
NTN Tapered Roller Bearing Cone: 47681, 3 3/16 in Bore, 5.04 in OD, 1.312 in Cone Wd, 47681
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NTN Tapered Roller Bearing Cone: 47681, 3 3/16 in Bore, 5.04 in OD, 1.312 in Cone Wd, 47681
NTN Tapered Roller Bearing Cone: 47678, 3 in Bore, 5.04 in OD, 1.312 in Cone Wd, 3.947 in Inside Dia
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NTN Tapered Roller Bearing Cone: 47678, 3 in Bore, 5.04 in OD, 1.312 in Cone Wd, 3.947 in Inside Dia
NTN Tapered Roller Bearing Cone: 47487, 2 3/4 in Bore, 4.49 in OD, 1.281 in Cone Wd, 47487
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NTN Tapered Roller Bearing Cone: 47487, 2 3/4 in Bore, 4.49 in OD, 1.281 in Cone Wd, 47487
NTN Tapered Roller Bearing Cone: 477, 2 1/2 in Bore, 4.49 in OD, 1.142 in Cone Wd, 477
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NTN Tapered Roller Bearing Cone: 477, 2 1/2 in Bore, 4.49 in OD, 1.142 in Cone Wd, 477
NTN Tapered Roller Bearing Cone: 47490, 2 13/16 in Bore, 4.49 in OD, 1.281 in Cone Wd, 47490
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NTN Tapered Roller Bearing Cone: 47490, 2 13/16 in Bore, 4.49 in OD, 1.281 in Cone Wd, 47490

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