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NTN Tapered Roller Bearing Cone: HM903244, 1 5/8 in Bore, 3.19 in OD, 1.114 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: HM903244, 1 5/8 in Bore, 3.19 in OD, 1.114 in Cone Wd

The NTN Tapered Roller Bearing Cone HM903244 is an inch-system tapered roller bearing cone with a 1 5/8 in bore, 3.19 in OD, and 1.114 in cone width. It features a chrome steel cage and carbon steel ring, and is…

SKU 3G-OTH-111334

Also listed as: 4THM903244 · 4T HM903244

Brand
NTN
Item
Tapered Roller Bearing Cone: HM903244, 1 5/8 in Bore, 3.19 in OD, 1.114 in Cone Wd
Category
Tapered Roller Bearing Cones
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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
4T-HM903244
Type
4T-HM903244
Bore
1 5/8 in
OD
3.19 in
Cone Wd
1.114 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HM903244
Compatible Cup Manufacturer Part Number
HM903210

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone HM903244 is an inch-system tapered roller bearing cone with a 1 5/8 in bore, 3.19 in OD, and 1.114 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup part number HM903210.

Frequently Asked Questions

What is the NTN HM903244 tapered roller bearing cone used for?

The NTN HM903244 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and heavy equipment where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN HM903244 bearing cone?

The NTN HM903244 tapered roller bearing cone has a 1 5/8 in bore, 3.19 in OD, and 1.114 in cone width. It uses a chrome steel cage and carbon steel ring, is inch-system, and is compatible with cup part number HM903210. The manufacturer part number is 4T-HM903244.

Where to buy the NTN HM903244 bearing cone worldwide?

3G Electric supplies the NTN HM903244 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system bearing cone.

How to select the correct cup for the NTN HM903244 cone?

To select the correct cup for the NTN HM903244 cone, use the compatible cup manufacturer part number HM903210. Ensure the cup matches the cone's inch-system dimensions and load ratings. Always verify shaft and housing fits per manufacturer guidelines for proper bearing assembly and performance.

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 cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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NTN Tapered Roller Bearing Cone: HM803146, 1 5/8 in Bore, 2.91 in OD, 1.156 in Cone Wd (MPN 4T-HM803146PX1)
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