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NTN 4T-28150/28300 Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 4T-28150/28300 Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 28150/28300 (MPN 4T-28150/28300), is an inch-system bearing with a 1 1/2 in bore, 3 in OD, and 0.824 in cone width. It features a carbon steel ring and a pressed steel cage.

SKU 3G-OTH-106475

Also listed as: 4T2815028300 · 4T 28150 28300 · 4T-28150-28300

Brand
NTN
Item
4T-28150/28300 Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-28150/28300
Bore
1 1/2 in
OD
3 in
Cone Wd
0.824 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
28150/28300

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 28150/28300 (MPN 4T-28150/28300), is an inch-system bearing with a 1 1/2 in bore, 3 in OD, and 0.824 in cone width. It features a carbon steel ring and a pressed steel cage.

Frequently Asked Questions

What is the NTN 28150/28300 tapered roller bearing used for?

The NTN 28150/28300 tapered roller bearing assembly is used in industrial machinery and automotive applications that require support for combined radial and axial loads. Common uses include gearboxes, conveyor systems, and wheel hubs. Its inch-system dimensions make it suitable for legacy equipment and North American designs.

What are the specifications of the NTN 4T-28150/28300 bearing?

The NTN 4T-28150/28300 is an inch-system tapered roller bearing assembly with a 1 1/2 in bore, 3 in OD, and 0.824 in cone width. It features carbon steel rings and a pressed steel cage. The bearing industry number is 28150/28300, and it is manufactured by NTN.

Where to buy NTN 28150/28300 bearings worldwide?

You can source the NTN 28150/28300 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, OD, and width to your shaft and housing dimensions. Consider load type (radial vs. axial), speed, and operating temperature. For the 28150/28300, verify the inch-system measurements and ensure the pressed steel cage suits your environment. Consult NTN's catalog for load ratings.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Inch-system tapered roller bearing assembly with 2 1/16 in bore, 3 5/8 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 and conveyor systems
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Inch-system tapered roller bearing assembly with 2 1/16 in bore, 3 5/8 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 and conveyor systems
NTN Tapered Roller Bearing Assembly: 28990/28919, 2 7/16 in Bore, 3 59/64 in OD, 0.968 in Cone Wd (MPN 4T-28990/28919)
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NTN Tapered Roller Bearing Assembly: 28990/28919, 2 7/16 in Bore, 3 59/64 in OD, 0.968 in Cone Wd (MPN 4T-28990/28919)
Inch-system tapered roller bearing cone with 1-1/2 in bore, 2.87 in OD, and 0.824 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup 28300. Used in gearboxes, conveyor systems, and wheel hubs for combined radial and axial loads
NTN
Inch-system tapered roller bearing cone with 1-1/2 in bore, 2.87 in OD, and 0.824 in cone width. Chrome steel cage and carbon steel ring. Compatible with cup 28300. Used in gearboxes, conveyor systems, and wheel hubs for combined radial and axial loads
NTN 4T-28156 tapered roller bearing cone with 1 9/16 in tapered bore, 2.72 in OD, and 0.773 in cone width. Features chrome steel cage and carbon steel ring. Compatible with cup 28300. Used in gearboxes, conveyor systems, and wheel hubs to support combined radial and axial loads
NTN
NTN 4T-28156 tapered roller bearing cone with 1 9/16 in tapered bore, 2.72 in OD, and 0.773 in cone width. Features chrome steel cage and carbon steel ring. Compatible with cup 28300. Used in gearboxes, conveyor systems, and wheel hubs to support combined radial and axial loads
NTN Tapered Roller Bearing Assembly: 32030X, 150 mm Bore, 225 mm OD, 48 mm Cone Wd, 36 mm Cup Wd (MPN 4T-32030X)
NTN
NTN Tapered Roller Bearing Assembly: 32030X, 150 mm Bore, 225 mm OD, 48 mm Cone Wd, 36 mm Cup Wd (MPN 4T-32030X)
NTN Tapered Roller Bearing Assembly: 27881/27820, 1 1/2 in Bore, 3 9/64 in OD, 0.824 in Cone Wd (MPN 4T-27881/27820)
NTN
NTN Tapered Roller Bearing Assembly: 27881/27820, 1 1/2 in Bore, 3 9/64 in OD, 0.824 in Cone Wd (MPN 4T-27881/27820)

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