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NTN Tapered Roller Bearing Assembly: LM104949E/LM#03, 2 in Bore, 3 1/4 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: LM104949E/LM#03, 2 in Bore, 3 1/4 in OD

The NTN Tapered Roller Bearing Assembly, model LM104949E/LM#03 (SKU 3G-OTH-108285), is an inch-system bearing with a 2 in bore, 3 1/4 in OD, and 1.019 in cone width. It features a carbon steel ring and a pressed…

SKU 3G-OTH-108285

Also listed as: 4TLM104949ELM103 · 4T LM104949E LM1 03 · 4T-LM104949E-LM1-03

Brand
NTN
Item
Tapered Roller Bearing Assembly: LM104949E/LM#03, 2 in Bore, 3 1/4 in OD
Category
Tapered Roller Bearing Assemblies
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-LM104949E/LM1#03
Bore
2 in
OD
3 1/4 in
Cone Wd
1.019 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
LM104949E/LM#03

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

Product Description

The NTN Tapered Roller Bearing Assembly, model LM104949E/LM#03 (SKU 3G-OTH-108285), is an inch-system bearing with a 2 in bore, 3 1/4 in OD, and 1.019 in cone width. It features a carbon steel ring and a pressed steel cage, as specified by the manufacturer part number 4T-LM104949E/LM1#03.

Frequently Asked Questions

What is the NTN LM104949E/LM#03 tapered roller bearing used for?

The NTN LM104949E/LM#03 tapered roller bearing assembly is designed for radial and axial load applications in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions (2 in bore, 3 1/4 in OD) suit shaft and housing assemblies requiring precise load distribution.

What are the specifications of the NTN 4T-LM104949E/LM1#03 bearing?

This NTN tapered roller bearing assembly has a 2 in bore, 3 1/4 in OD, and 1.019 in cone width. It uses carbon steel rings and a pressed steel cage. The manufacturer part number is 4T-LM104949E/LM1#03, and the bearing industry number is LM104949E/LM#03.

Where to buy NTN LM104949E/LM#03 bearings worldwide?

3G Electric supplies the NTN LM104949E/LM#03 tapered roller bearing assembly worldwide. As a global industrial equipment 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 for an application?

Select the NTN tapered roller bearing by matching bore, OD, and cone width to your shaft and housing dimensions. For the LM104949E/LM#03, verify the 2 in bore and 3 1/4 in OD fit your assembly. Consider load ratings and operating conditions; consult NTN documentation for specific 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 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: LM104949/LM104911, 2 in Bore, 3 1/4 in OD, 0.85 in Cone Wd (MPN 4T-LM104949/LM10#02)
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NTN Tapered Roller Bearing Assembly: LM78349/LM78310A, 1 3/8 in Bore, 2 7/16 in OD, 0.669 in Cone Wd (MPN 4T-LM78349/LM783#01)
NTN Tapered Roller Bearing Assembly: LM603049/LM603012, 1 49/64 in Bore, 3 1/16 in OD (MPN 4T-LM603049/LM60#02)
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NTN Tapered Roller Bearing Assembly: LM603049/LM603012, 1 49/64 in Bore, 3 1/16 in OD (MPN 4T-LM603049/LM60#02)

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