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NTN Tapered Roller Bearing Assembly: HM212049/HM2120#01, 2 5/8 in Bore - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: HM212049/HM2120#01, 2 5/8 in Bore

The NTN Tapered Roller Bearing Assembly, model HM212049/HM2120#01, is an inch-system bearing with a 2 5/8 in bore and 4 13/16 in OD. It features a pressed steel cage and carbon steel rings, identified by the bearing…

SKU 3G-OTH-112104

Also listed as: HM212049HM212001 · HM212049 HM2120 01 · HM212049-HM2120-01

Brand
NTN
Item
Tapered Roller Bearing Assembly: HM212049/HM2120#01, 2 5/8 in Bore
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
HM212049/HM2120#01
Bore
2 5/8 in
OD
4 13/16 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HM212049/HM2120#01

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model HM212049/HM2120#01, is an inch-system bearing with a 2 5/8 in bore and 4 13/16 in OD. It features a pressed steel cage and carbon steel rings, identified by the bearing industry number HM212049/HM2120#01.

Frequently Asked Questions

What is the NTN HM212049/HM2120#01 tapered roller bearing used for?

This NTN tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Its inch dimensions suit legacy equipment and North American applications. 3G Electric supplies this bearing worldwide, supporting maintenance and production uptime across industries.

What are the specifications of the NTN HM212049/HM2120#01 bearing?

The NTN HM212049/HM2120#01 is an inch-system tapered roller bearing assembly with a 2 5/8 in bore and 4 13/16 in OD. It features carbon steel rings and a pressed steel cage. The bearing industry number matches the manufacturer part number HM212049/HM2120#01.

Where to buy the NTN HM212049/HM2120#01 bearing worldwide?

3G Electric supplies the NTN HM212049/HM2120#01 tapered roller bearing assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this inch-system bearing with a 2 5/8 in bore.

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

Verify the bore size (2 5/8 in for this HM212049/HM2120#01), OD (4 13/16 in), and system of measurement (inch). Confirm load ratings and shaft fit per manufacturer guidelines. 3G Electric can help source the right NTN bearing assembly for your industrial equipment.

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

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Inch-system tapered roller bearing assembly with a 2 1/2 in bore, 4 13/16 in OD, and 1.17 in cup width. Features a carbon steel ring and pressed steel cage. Used in applications such as gearboxes, conveyors, and pumps where combined radial and axial loads are present
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Inch-system tapered roller bearing assembly with a 2 1/2 in bore, 4 13/16 in OD, and 1.17 in cup width. Features a carbon steel ring and pressed steel cage. Used in applications such as gearboxes, conveyors, and pumps where combined radial and axial loads are present
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Inch-system tapered roller bearing assembly with a 2 1/2 in bore, 4 13/16 in OD, and 1.51 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load handling, such as gearboxes, conveyor systems, and wheel hubs
Inch-system tapered roller bearing assembly with 2 5/8 in bore, 4 13/16 in OD, and 1.51 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes, conveyors, and heavy machinery
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Inch-system tapered roller bearing assembly with 2 5/8 in bore, 4 13/16 in OD, and 1.51 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes, conveyors, and heavy machinery
Inch-system tapered roller bearing assembly with 2 5/8 in bore, 4 13/16 in OD, and 1.51 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in industrial machinery and automotive drivetrains
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Inch-system tapered roller bearing assembly with 2 5/8 in bore, 4 13/16 in OD, and 1.51 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in industrial machinery and automotive drivetrains
Inch-system tapered roller bearing assembly with a 3 in bore, 5 1/4 in OD, and 1.562 in cone width. Constructed with a carbon steel ring and pressed steel cage. Suitable for applications such as gearboxes, conveyors, and pumps where heavy radial and axial loads are present
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Inch-system tapered roller bearing assembly with a 3 in bore, 5 1/4 in OD, and 1.562 in cone width. Constructed with a carbon steel ring and pressed steel cage. Suitable for applications such as gearboxes, conveyors, and pumps where heavy radial and axial loads are present
Inch-system tapered roller bearing assembly with a 3 1/2 in bore, 6 in OD, and 1.562 in cone width. Features carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support in rotating shaft assemblies
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Inch-system tapered roller bearing assembly with a 3 1/2 in bore, 6 in OD, and 1.562 in cone width. Features carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load support in rotating shaft assemblies

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