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NTN Tapered Roller Bearing Assembly: JH307749/JH307710, 2 5/32 in Bore - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: JH307749/JH307710, 2 5/32 in Bore

The NTN Tapered Roller Bearing Assembly, model JH307749/JH307710, is an inch-system bearing assembly featuring a 2 5/32 in bore and a 4 21/64 in OD. It is constructed with a carbon steel ring and a pressed steel…

SKU 3G-OTH-108862

Also listed as: JH307749JH307710 · JH307749 JH307710 · JH307749-JH307710

Brand
NTN
Item
Tapered Roller Bearing Assembly: JH307749/JH307710, 2 5/32 in Bore
Category
Tapered Roller Bearing Assemblies
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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
JH307749/JH307710
Bore
2 5/32 in
OD
4 21/64 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
JH307749/JH307710

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model JH307749/JH307710, is an inch-system bearing assembly featuring a 2 5/32 in bore and a 4 21/64 in OD. It is constructed with a carbon steel ring and a pressed steel cage, as specified by the manufacturer.

Frequently Asked Questions

What is the NTN JH307749/JH307710 tapered roller bearing assembly used for?

This NTN inch-system tapered roller bearing assembly is designed for radial and axial load support in industrial machinery, including gearboxes, conveyors, and heavy equipment. Its carbon steel ring and pressed steel cage provide durability in moderate-speed, high-load applications.

What are the specifications of the NTN JH307749/JH307710 bearing?

The NTN JH307749/JH307710 is an inch-system tapered roller bearing assembly with a 2 5/32 in bore and a 4 21/64 in OD. It features a carbon steel ring and a pressed steel cage. The manufacturer part number and bearing industry number are both JH307749/JH307710.

Where to buy the NTN JH307749/JH307710 bearing worldwide?

3G Electric supplies the NTN JH307749/JH307710 tapered roller bearing assembly worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct NTN tapered roller bearing assembly?

To select the correct NTN tapered roller bearing, verify the system of measurement (inch), bore size (2 5/32 in), and OD (4 21/64 in). Confirm the ring material (carbon steel) and cage material (pressed steel) match your application's load and speed requirements. Consult NTN specifications for fit and tolerance.

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: JH211749/JH211710, 2 35/64 in Bore, 4 23/32 in OD
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NTN Tapered Roller Bearing Assembly: JH211749/JH211710, 2 35/64 in Bore, 4 23/32 in OD
This NTN tapered roller bearing assembly has a 3 11/32 in bore and 5 57/64 in outside diameter. It features carbon steel rings and a pressed steel cage. Designed for inch-system applications, it supports combined radial and axial loads in machinery such as gearboxes and conveyor systems
NTN
This NTN tapered roller bearing assembly has a 3 11/32 in bore and 5 57/64 in outside diameter. It features carbon steel rings and a pressed steel cage. Designed for inch-system applications, it supports combined radial and axial loads in machinery such as gearboxes and conveyor systems
NTN Tapered Roller Bearing Cone: JH307749, 2 5/32 in Bore, 4.09 in OD, 1.535 in Cone Wd, JH307749
NTN
NTN Tapered Roller Bearing Cone: JH307749, 2 5/32 in Bore, 4.09 in OD, 1.535 in Cone Wd, JH307749
NTN Tapered Roller Bearing Assembly: JM738249/JM738210, 7 15/32 in Bore, 10 15/64 in OD
NTN
NTN Tapered Roller Bearing Assembly: JM738249/JM738210, 7 15/32 in Bore, 10 15/64 in OD
NTN Tapered Roller Bearing Assembly: JM736149/JM736110, 7 5/64 in Bore, 9 53/64 in OD
NTN
NTN Tapered Roller Bearing Assembly: JM736149/JM736110, 7 5/64 in Bore, 9 53/64 in OD
NTN Tapered Roller Bearing Assembly: JHM534149/JHM534110, 6 11/16 in Bore, 9 3/64 in OD
NTN
NTN Tapered Roller Bearing Assembly: JHM534149/JHM534110, 6 11/16 in Bore, 9 3/64 in OD

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