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NTN Tapered Roller Bearing Cone: 13687, 1 1/2 in Bore, 2.559 in OD, 0.75 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 13687, 1 1/2 in Bore, 2.559 in OD, 0.75 in Cone Wd

The NTN Tapered Roller Bearing Cone, model 13687, is an inch-system bearing component with a 1 1/2 in bore, 2.559 in OD, and 0.75 in cone width. It features an alloy steel ring and a pressed steel cage, and is…

SKU 3G-OTH-106105

Brand
NTN
Item
Tapered Roller Bearing Cone: 13687, 1 1/2 in Bore, 2.559 in OD, 0.75 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.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
13687
Type
13687
Bore
1 1/2 in
OD
2.559 in
Cone Wd
0.75 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
13687
Compatible Cup Manufacturer Part Number
13621

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone, model 13687, is an inch-system bearing component with a 1 1/2 in bore, 2.559 in OD, and 0.75 in cone width. It features an alloy steel ring and a pressed steel cage, and is designed for use with compatible cup part number 13621.

Frequently Asked Questions

What is the NTN 13687 tapered roller bearing cone used for?

The NTN 13687 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is commonly applied in gearboxes, conveyor systems, and wheel hubs where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN 13687 tapered roller bearing cone?

The NTN 13687 tapered roller bearing cone has a 1 1/2 in bore, 2.559 in OD, and 0.75 in cone width. It is made of alloy steel with a pressed steel cage, uses inch-system measurements, and is designed to pair with cup part number 13621.

Where to buy the NTN 13687 tapered roller bearing cone worldwide?

You can source the NTN 13687 tapered roller bearing cone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine NTN components for your operations.

How to select the correct cup for the NTN 13687 cone?

To select the correct cup for the NTN 13687 cone, use the compatible cup manufacturer part number 13621. Ensure the cup matches the inch-system dimensions and alloy steel material to maintain proper bearing clearance and load distribution. Always verify fit with the manufacturer's specifications.

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: 13685, 1 1/2 in Bore, 2.559 in OD, 0.75 in Cone Wd, 13685
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