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NTN Tapered Roller Bearing Cone: 623, 2 1/4 in Bore, 4.13 in OD, 1.625 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 623, 2 1/4 in Bore, 4.13 in OD, 1.625 in Cone Wd

The NTN Tapered Roller Bearing Cone: 623 is an inch-system tapered roller bearing cone with a 2 1/4 in bore, 4.13 in OD, and 1.625 in cone width. It features a chrome steel cage and carbon steel ring, and is…

SKU 3G-OTH-117076

Brand
NTN
Item
Tapered Roller Bearing Cone: 623, 2 1/4 in Bore, 4.13 in OD, 1.625 in Cone Wd
Category
Tapered Roller Bearing Cones
Available to Order
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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
623
Type
623
Bore
2 1/4 in
OD
4.13 in
Cone Wd
1.625 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
623
Compatible Cup Manufacturer Part Number
612

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone: 623 is an inch-system tapered roller bearing cone with a 2 1/4 in bore, 4.13 in OD, and 1.625 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 612.

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 623 tapered roller bearing cone used for?

The NTN 623 tapered roller bearing cone is used in industrial machinery that handles combined radial and axial loads, such as gearboxes, conveyors, and pumps. It is an inch-system component with a 2 1/4 in bore and 4.13 in OD, designed to work with cup part number 612.

What are the specifications of the NTN 623 tapered roller bearing cone?

The NTN 623 tapered roller bearing cone has a 2 1/4 in bore, 4.13 in OD, and 1.625 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore type. This inch-system bearing is compatible with cup manufacturer part number 612.

Where to buy the NTN 623 tapered roller bearing cone worldwide?

3G Electric supplies the NTN 623 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this inch-system bearing with a 2 1/4 in bore and 4.13 in OD.

How to select the correct cup for the NTN 623 bearing cone?

To select the correct cup for the NTN 623 bearing cone, use the compatible cup manufacturer part number 612. Ensure the cup matches the inch-system dimensions: 2 1/4 in bore and 4.13 in OD. Proper pairing prevents premature wear and maintains load capacity in industrial applications.

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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