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NTN 4T-HH228340 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-HH228340 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone HH228340 is an inch-system tapered roller bearing cone with a 4 3/4 in bore, 8.78 in OD, and 3.25 in cone width. It features a chrome steel cage and carbon steel ring, and is…

SKU 3G-OTH-115219

Also listed as: 4THH228340 · 4T HH228340

Brand
NTN
Item
4T-HH228340 Tapered Roller Bearing Cone
Category
Tapered Roller Bearing Cones
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
4T-HH228340
Type
4T-HH228340
Bore
4 3/4 in
OD
8.78 in
Cone Wd
3.25 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HH228340
Compatible Cup Manufacturer Part Number
HH228310

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone HH228340 is an inch-system tapered roller bearing cone with a 4 3/4 in bore, 8.78 in OD, and 3.25 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup part number HH228310.

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

Frequently Asked Questions

What is the NTN HH228340 tapered roller bearing cone used for?

The NTN HH228340 tapered roller bearing cone is used in heavy-duty industrial applications such as gearboxes, conveyors, and mining equipment. It supports combined radial and axial loads in inch-system assemblies, paired with cup HH228310.

What are the specifications of the NTN HH228340 bearing cone?

The NTN HH228340 cone has a 4 3/4 in bore, 8.78 in OD, and 3.25 in cone width. It uses a chrome steel cage and carbon steel ring, with a tapered bore type. It is an inch-system component compatible with cup HH228310.

Where to buy the NTN HH228340 bearing cone worldwide?

You can source the NTN HH228340 bearing cone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct cup for the NTN HH228340 cone?

Select the cup by matching the manufacturer part number HH228310, which is the compatible cup for the NTN HH228340 cone. Ensure the cup's dimensions match the cone's OD and width for proper load distribution and alignment in your assembly.

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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Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: HH228349, 5 in Bore, 9.2 in OD, 3.25 in Cone Wd, 4T-HH228349
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 10 in, cup width 2.437 in, overall width 2.437 in. Compatible with cone HH228340. Used in bearing assemblies to support radial and axial loads in industrial equipment
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NTN Tapered Roller Bearing Cone: HM804840, 1 5/8 in Bore, 3.58 in OD, 1.156 in Cone Wd, 4T-HM804840
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NTN Tapered Roller Bearing Cone: HM804840, 1 5/8 in Bore, 3.58 in OD, 1.156 in Cone Wd, 4T-HM804840
Inch-system tapered roller bearing cone with 5 1/4 in bore, 8.19 in OD, and 1.875 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup part number 74850. Used in applications requiring support for combined radial and axial loads, such as gearboxes and conveyor systems
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Inch-system tapered roller bearing cone with 5 1/4 in bore, 8.19 in OD, and 1.875 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup part number 74850. Used in applications requiring support for combined radial and axial loads, such as gearboxes and conveyor systems

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