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NTN 4T-25590/25520 Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 4T-25590/25520 Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 25590/25520 (MPN 4T-25590/25520), is an inch-system bearing with a 1 25/32 in bore, 3 1/4 in OD, and 1 in cone width. It features a carbon steel ring and pressed steel…

SKU 3G-OTH-107779

Also listed as: 4T2559025520 · 4T 25590 25520 · 4T-25590-25520

Brand
NTN
Item
4T-25590/25520 Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
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
4T-25590/25520
Bore
1 25/32 in
OD
3 1/4 in
Cone Wd
1 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
25590/25520

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 25590/25520 (MPN 4T-25590/25520), is an inch-system bearing with a 1 25/32 in bore, 3 1/4 in OD, and 1 in cone width. It features a carbon steel ring and pressed steel cage, identified by Bearing Industry Number 25590/25520.

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 25590/25520 tapered roller bearing used for?

The NTN 25590/25520 tapered roller bearing assembly is designed for radial and axial load support in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions suit applications like gearboxes, conveyors, and wheel hubs where precise load distribution and durability are required.

What are the specifications of the NTN 4T-25590/25520 bearing?

The NTN 4T-25590/25520 tapered roller bearing has a 1 25/32 in bore, 3 1/4 in OD, and 1 in cone width. It uses carbon steel rings and a pressed steel cage. This inch-system assembly is identified by bearing industry number 25590/25520 and is manufactured by NTN.

Where to buy NTN 25590/25520 bearings worldwide?

3G Electric supplies the NTN 25590/25520 tapered roller bearing assembly worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NTN bearing.

How to select the correct NTN tapered roller bearing for an application?

To select the correct NTN tapered roller bearing, match the bore, OD, and cone width to your shaft and housing dimensions. Consider load ratings, operating speed, and lubrication requirements. The NTN 25590/25520 assembly is an inch-system option with carbon steel rings and pressed steel cage for general industrial use.

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 assemblies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Inch-system tapered roller bearing assembly with 1 3/4 in bore, 3 1/4 in OD, and 1 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as gearboxes, conveyors, and automotive drivetrains
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Inch-system tapered roller bearing assembly with 1 3/4 in bore, 3 1/4 in OD, and 1 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as gearboxes, conveyors, and automotive drivetrains
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Inch-system tapered roller bearing assembly with 1 3/8 in bore, 2 7/8 in OD, and 0.968 in cone width. Carbon steel ring and pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes and conveyor systems
Inch-system tapered roller bearing cone with 1 49/64 in tapered bore, 3.03 in outside diameter, and 1 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup 25520. Used in gearboxes, conveyor systems, and wheel hubs for combined radial and axial load support
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Inch-system tapered roller bearing cone with 1 49/64 in tapered bore, 3.03 in outside diameter, and 1 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup 25520. Used in gearboxes, conveyor systems, and wheel hubs for combined radial and axial load support
Inch-system tapered roller bearing assembly with 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to handle combined radial and axial loads in applications such as gearboxes, conveyors, and machine tool spindles
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Inch-system tapered roller bearing assembly with 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to handle combined radial and axial loads in applications such as gearboxes, conveyors, and machine tool spindles
Inch-system tapered roller bearing assembly with 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support in rotating machinery
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Inch-system tapered roller bearing assembly with 2 1/4 in bore, 4 1/8 in OD, and 1.218 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support in rotating machinery

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