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NTN 4T-28584/28521 Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 4T-28584/28521 Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 28584/28521 (MPN 4T-28584/28521), is an inch-system bearing with a 2 1/16 in bore, 3 5/8 in OD, and 1 in cone width. It features a carbon steel ring and a pressed steel…

SKU 3G-OTH-108214

Also listed as: 4T2858428521 · 4T 28584 28521 · 4T-28584-28521

Brand
NTN
Item
4T-28584/28521 Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
4T-28584/28521
Bore
2 1/16 in
OD
3 5/8 in
Cone Wd
1 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
28584/28521

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 28584/28521 (MPN 4T-28584/28521), is an inch-system bearing with a 2 1/16 in bore, 3 5/8 in OD, and 1 in cone width. It features a carbon steel ring and a pressed steel cage, designed for industrial applications requiring tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN 28584/28521 tapered roller bearing used for?

The NTN 28584/28521 tapered roller bearing assembly is used in industrial machinery that must support combined radial and axial loads, such as gearboxes, conveyor systems, and automotive drivetrains. Its inch-system dimensions (2 1/16 in bore, 3 5/8 in OD) make it suitable for equipment designed to imperial specifications.

What are the specifications of the NTN 4T-28584/28521 bearing?

The NTN 4T-28584/28521 is an inch-system tapered roller bearing assembly with a 2 1/16 in bore, 3 5/8 in OD, and 1 in cone width. It features carbon steel rings and a pressed steel cage. The manufacturer part number is 4T-28584/28521, and the industry number is 28584/28521.

Where to buy NTN 28584/28521 bearings worldwide?

You can source the NTN 28584/28521 tapered roller bearing assembly worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles 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 size (2 1/16 in for model 28584/28521), OD (3 5/8 in), and cone width (1 in) to your shaft and housing dimensions. Verify load ratings and speed limits from NTN specifications. For inch-system applications, this assembly with carbon steel rings and pressed steel cage is a standard choice.

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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This NTN tapered roller bearing assembly consists of a cone and cup, designed to support combined radial and axial loads. It features carbon steel rings and a pressed steel cage. Common applications include gearboxes, conveyor systems, and heavy machinery where shaft alignment and load capacity are required
Inch-system tapered roller bearing assembly with 2 7/16 in bore, 3 59/64 in OD, and 0.968 in cone width. Carbon steel rings and pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, conveyors, and drivetrains
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