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NTN Tapered Roller Bearing Assembly: HH221449/HH221410, 4 in Bore, 7 1/2 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: HH221449/HH221410, 4 in Bore, 7 1/2 in OD

The NTN Tapered Roller Bearing Assembly HH221449/HH221410 is an inch-system bearing with a 4 in bore, 7 1/2 in OD, and 2.265 in cone width. It features a carbon steel ring and a pressed steel cage. This assembly is…

SKU 3G-OTH-110264

Also listed as: HH221449HH221410 · HH221449 HH221410 · HH221449-HH221410

Brand
NTN
Item
Tapered Roller Bearing Assembly: HH221449/HH221410, 4 in Bore, 7 1/2 in OD
Category
Tapered Roller Bearing Assemblies
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
HH221449/HH221410
Bore
4 in
OD
7 1/2 in
Cone Wd
2.265 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HH221449/HH221410

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly HH221449/HH221410 is an inch-system bearing with a 4 in bore, 7 1/2 in OD, and 2.265 in cone width. It features a carbon steel ring and a pressed steel cage. This assembly is identified by the bearing industry number HH221449/HH221410.

Frequently Asked Questions

What is the NTN HH221449/HH221410 tapered roller bearing used for?

This NTN tapered roller bearing assembly handles combined radial and axial loads in heavy-duty industrial applications such as gearboxes, conveyor systems, and machine tool spindles. Its inch-system dimensions and pressed steel cage suit moderate-speed, high-load environments.

What are the specifications of the NTN HH221449/HH221410 bearing?

The NTN HH221449/HH221410 is an inch-system tapered roller bearing assembly with a 4 in bore, 7 1/2 in OD, and 2.265 in cone width. It has a carbon steel ring and pressed steel cage. The bearing industry number matches the part number.

Where to buy the NTN HH221449/HH221410 bearing worldwide?

3G Electric supplies the NTN HH221449/HH221410 tapered roller bearing assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system bearing.

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

Select an NTN tapered roller bearing by matching bore, OD, and width to your shaft and housing dimensions. Consider load rating, speed, and operating temperature. For the HH221449/HH221410, verify the 4 in bore and 7 1/2 in OD fit your assembly. Consult NTN's catalog for load capacities.

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 a 4 1/2 in bore, 8 3/8 in OD, and 2.625 in cone width. Features a carbon steel ring and pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as in gearboxes, conveyor systems, and machine tool spindles
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Inch-system tapered roller bearing assembly with a 4 1/2 in bore, 8 3/8 in OD, and 2.625 in cone width. Features a carbon steel ring and pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as in gearboxes, conveyor systems, and machine tool spindles
NTN Tapered Roller Bearing Assembly: HH814547/HH814510, 2 5/8 in Bore, 6 in OD, 2.25 in Cone Wd
NTN
NTN Tapered Roller Bearing Assembly: HH814547/HH814510, 2 5/8 in Bore, 6 in OD, 2.25 in Cone Wd
NTN Tapered Roller Bearing Assembly: HH221431/HH221410, 3 1/8 in Bore, 7 1/2 in OD, 2.25 in Cone Wd (MPN 4T-HH221431/HH22#01)
NTN
NTN Tapered Roller Bearing Assembly: HH221431/HH221410, 3 1/8 in Bore, 7 1/2 in OD, 2.25 in Cone Wd (MPN 4T-HH221431/HH22#01)
NTN Tapered Roller Bearing Cone: HH221449, 4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221449PW2
NTN
NTN Tapered Roller Bearing Cone: HH221449, 4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221449PW2
NTN Tapered Roller Bearing Cone: HH221440, 3 3/4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221440
NTN
NTN Tapered Roller Bearing Cone: HH221440, 3 3/4 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221440
NTN Tapered Roller Bearing Cone: HH221430, 3 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221430
NTN
NTN Tapered Roller Bearing Cone: HH221430, 3 in Bore, 7.05 in OD, 2.265 in Cone Wd, HH221430

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