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NTN Tapered Roller Bearing Cone: LM844049, 8 13/16 in Bore, 10.83 in OD, 1.812 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: LM844049, 8 13/16 in Bore, 10.83 in OD, 1.812 in Cone Wd

The NTN LM844049 is a tapered roller bearing cone made of carbon steel, with an inch-system bore of 8 13/16 in, an outside diameter of 10.83 in, and a cone width of 1.812 in. It is designed for use with the…

SKU 3G-OTH-113920

Also listed as: LM 844049 · LM-844049

Brand
NTN
Item
Tapered Roller Bearing Cone: LM844049, 8 13/16 in Bore, 10.83 in OD, 1.812 in Cone Wd
Category
Tapered Roller Bearing Cones
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Technical Specifications

NTN
Manufacturer Part Number
LM844049
Type
LM844049
Bore
8 13/16 in
OD
10.83 in
Cone Wd
1.812 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
LM844049
Compatible Cup Manufacturer Part Number
LM844010

Technical Documents

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

Product Description

The NTN LM844049 is a tapered roller bearing cone made of carbon steel, with an inch-system bore of 8 13/16 in, an outside diameter of 10.83 in, and a cone width of 1.812 in. It is designed for use with the compatible cup LM844010. This product is identified by the bearing industry number LM844049 and the manufacturer part number LM844049.

Frequently Asked Questions

What is the NTN LM844049 tapered roller bearing cone used for?

The NTN LM844049 is a tapered roller bearing cone used in heavy-duty industrial applications such as mining, construction, and agriculture. It supports combined radial and axial loads in equipment like gearboxes, conveyor systems, and truck wheel ends. It must be paired with the compatible cup LM844010 for proper operation.

What are the specifications of the NTN LM844049 bearing cone?

The NTN LM844049 is an inch-system tapered roller bearing cone with a bore of 8 13/16 in, an outside diameter of 10.83 in, and a cone width of 1.812 in. It is made of carbon steel and is designed for use with the compatible cup LM844010. The bearing industry number is LM844049.

Where to buy the NTN LM844049 bearing cone worldwide?

You can source the NTN LM844049 tapered roller bearing cone from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this NTN component to your location.

How to select the correct cup for the NTN LM844049 bearing cone?

To select the correct cup for the NTN LM844049 cone, use the compatible cup manufacturer part number LM844010. This ensures proper fit and load distribution. Always verify the cup's dimensions match the cone's outside diameter and taper angle. For assistance, consult NTN's catalog or contact 3G Electric for sourcing guidance.

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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Cross-referenced by specification & description
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