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NTN 4T-344A Tapered Roller Bearing Cone, Inch, Carbon Steel, Oil Lubricated - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-344A Tapered Roller Bearing Cone, Inch, Carbon Steel, Oil Lubricated

The NTN 344A Tapered Roller Bearing Cone (SKU 3G-OTH-112053) is an inch-system component with a 1 25/32 in tapered bore, 2.952 in outer diameter, and 0.701 in cone width. It is made of carbon steel, lubricated with…

SKU 3G-OTH-112053

Also listed as: 4T344A · 4T 344A

Brand
NTN
Item
4T-344A Tapered Roller Bearing Cone, Inch, Carbon Steel, Oil Lubricated
Part Number
4T-344A
Category
Tapered Roller Bearing Cones
Available to Order
Also known as:4T-344ANTN
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Technical Specifications

NTN
Manufacturer Part Number
4T-344A
Type
4T-344A
Bore
1 25/32 in
OD
2.952 in
Cone Wd
0.701 in
Bore Type
Tapered
Ring Material
Carbon Steel
Lubricant Material
Oil
System of Measurement
Inch
Bearing Industry Number
344A
Compatible Cup Manufacturer Part Number
332

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

Product Description

The NTN 344A Tapered Roller Bearing Cone (SKU 3G-OTH-112053) is an inch-system component with a 1 25/32 in tapered bore, 2.952 in outer diameter, and 0.701 in cone width. It is made of carbon steel, lubricated with oil, and is compatible with cup manufacturer part number 332.

Frequently Asked Questions

What is the NTN 344A tapered roller bearing cone used for?

The NTN 344A tapered roller bearing cone is used in industrial machinery to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and automotive drivetrains where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN 344A tapered roller bearing cone?

The NTN 344A cone has a 1 25/32 in tapered bore, 2.952 in outer diameter, and 0.701 in cone width. It is made of carbon steel, lubricated with oil, and uses inch-system measurements. The compatible cup part number is 332.

Where to buy the NTN 344A tapered roller bearing cone worldwide?

3G Electric supplies the NTN 344A tapered roller bearing cone worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this inch-system bearing component.

How to select the correct cup for the NTN 344A bearing cone?

To select the correct cup for the NTN 344A cone, use the compatible cup manufacturer part number 332. Ensure the cup matches the cone's inch-system dimensions and load rating. Always verify fit with the bearing assembly specifications before installation.

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
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NTN Products

3G Electric supplies NTN tapered roller bearing cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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