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NTN Tapered Roller Bearing Cone: HM212049X, 2 5/8 in Bore, 4.33 in OD, 1.51 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: HM212049X, 2 5/8 in Bore, 4.33 in OD, 1.51 in Cone Wd

The NTN HM212049X is a tapered roller bearing cone made of carbon steel, with a 2 5/8 in bore, 4.33 in OD, and 1.51 in cone width. It is an inch-system component compatible with cup manufacturer part numbers HM212010…

SKU 3G-OTH-107838

Brand
NTN
Item
Tapered Roller Bearing Cone: HM212049X, 2 5/8 in Bore, 4.33 in OD, 1.51 in Cone Wd
Category
Tapered Roller Bearing Cones
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Technical Specifications

NTN
Manufacturer Part Number
HM212049X
Type
HM212049X
Bore
2 5/8 in
OD
4.33 in
Cone Wd
1.51 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HM212049X
Compatible Cup Manufacturer Part Number
HM212010, HM212011
View Full Spec Sheet

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

Product Description

The NTN HM212049X is a tapered roller bearing cone made of carbon steel, with a 2 5/8 in bore, 4.33 in OD, and 1.51 in cone width. It is an inch-system component compatible with cup manufacturer part numbers HM212010 and HM212011.

Frequently Asked Questions

What is the NTN HM212049X tapered roller bearing cone used for?

The NTN HM212049X is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions and carbon steel construction make it suitable for applications requiring precise alignment and durability under moderate to high loads.

What are the specifications of the NTN HM212049X bearing cone?

The NTN HM212049X has a 2 5/8 in bore, 4.33 in OD, and 1.51 in cone width. It is made of carbon steel, uses inch-system measurement, and is compatible with cup part numbers HM212010 and HM212011. The bearing industry number is HM212049X, and the manufacturer part number is HM212049X.

Where to buy the NTN HM212049X bearing cone worldwide?

3G Electric supplies the NTN HM212049X tapered roller bearing cone worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this component to any country.

How to select the correct cup for the NTN HM212049X cone?

To select the correct cup for the NTN HM212049X cone, use compatible cup part numbers HM212010 or HM212011, as specified by NTN. Ensure the cup matches the cone's inch-system dimensions and carbon steel material. Proper pairing maintains bearing performance and load capacity. Consult NTN documentation for exact fitment.

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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