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NTN Tapered Roller Bearing Assembly: SET422, 3 1/4 in Bore, 5 1/4 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: SET422, 3 1/4 in Bore, 5 1/4 in OD

The NTN Tapered Roller Bearing Assembly: SET422 is an inch-system tapered roller bearing assembly with a 3 1/4 in bore, 5 1/4 in OD, and 1.562 in cone width. It features a carbon steel ring and a pressed steel cage…

SKU 3G-OTH-112591

Also listed as: HM516449HM516410 · HM516449 HM516410 · HM516449-HM516410

Brand
NTN
Item
Tapered Roller Bearing Assembly: SET422, 3 1/4 in Bore, 5 1/4 in OD
Category
Tapered Roller Bearing Assemblies
Available to Order
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Technical specs
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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
HM516449/HM516410
Bore
3 1/4 in
OD
5 1/4 in
Cone Wd
1.562 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
SET422

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly: SET422 is an inch-system tapered roller bearing assembly with a 3 1/4 in bore, 5 1/4 in OD, and 1.562 in cone width. It features a carbon steel ring and a pressed steel cage, identified by manufacturer part number HM516449/HM516410.

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 SET422 tapered roller bearing used for?

The NTN SET422 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. Its inch-system dimensions (3 1/4 in bore, 5 1/4 in OD) suit heavy-duty rotating equipment where precise axial positioning is required.

What are the specifications of the NTN HM516449/HM516410 bearing?

The NTN HM516449/HM516410 is a SET422 tapered roller bearing assembly with a 3 1/4 in bore, 5 1/4 in OD, and 1.562 in cone width. It uses a carbon steel ring and pressed steel cage, system of measurement inch. The manufacturer part number is HM516449/HM516410.

Where to buy NTN tapered roller bearings worldwide?

3G Electric supplies NTN tapered roller bearings like the SET422 (HM516449/HM516410) worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this inch-system bearing assembly.

How to select the correct NTN tapered roller bearing assembly?

To select the correct NTN tapered roller bearing, match the bore (3 1/4 in), OD (5 1/4 in), and cone width (1.562 in) to your shaft and housing dimensions. Verify the system of measurement (inch) and confirm the bearing industry number SET422. Consult NTN's load ratings for your application.

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
NTN Tapered Roller Bearing Assembly: SET421, 3 1/4 in Bore, 5 1/4 in OD, 1.562 in Cone Wd (MPN HM516449A/HM516410)
NTN
NTN Tapered Roller Bearing Assembly: SET421, 3 1/4 in Bore, 5 1/4 in OD, 1.562 in Cone Wd (MPN HM516449A/HM516410)
NTN Tapered Roller Bearing Assembly: SET415, 3 1/2 in Bore, 6 in OD, 1.562 in Cone Wd (MPN HM518445/HM518410)
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NTN Tapered Roller Bearing Assembly: SET415, 3 1/2 in Bore, 6 in OD, 1.562 in Cone Wd (MPN HM518445/HM518410)
NTN Tapered Roller Bearing Assembly: HM516442/HM516410, 3 in Bore, 5 1/4 in OD, 1.562 in Cone Wd
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NTN Tapered Roller Bearing Assembly: HM516442/HM516410, 3 in Bore, 5 1/4 in OD, 1.562 in Cone Wd
NTN Tapered Roller Bearing Assembly: SET412, 2 1/2 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212047/HM212011)
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NTN Tapered Roller Bearing Assembly: SET412, 2 1/2 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212047/HM212011)
NTN Tapered Roller Bearing Assembly: SET427, 2 5/8 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212049PW6/HM2#01)
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NTN Tapered Roller Bearing Assembly: SET427, 2 5/8 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212049PW6/HM2#01)
NTN Tapered Roller Bearing Assembly: SET413, 2 5/8 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212049/HM212011)
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NTN Tapered Roller Bearing Assembly: SET413, 2 5/8 in Bore, 4 13/16 in OD, 1.51 in Cone Wd (MPN HM212049/HM212011)

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