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NTN Tapered Roller Bearing Cone: LM545849, 9 1/4 in Bore, 11.65 in OD, 1.937 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: LM545849, 9 1/4 in Bore, 11.65 in OD, 1.937 in Cone Wd

The NTN LM545849 is a tapered roller bearing cone made of carbon steel, with a 9 1/4 in bore, 11.65 in OD, and 1.937 in cone width. It is designed for inch-system applications and is compatible with cup part number…

SKU 3G-OTH-117451

Also listed as: LM 545849 · LM-545849

Brand
NTN
Item
Tapered Roller Bearing Cone: LM545849, 9 1/4 in Bore, 11.65 in OD, 1.937 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
LM545849
Type
LM545849
Bore
9 1/4 in
OD
11.65 in
Cone Wd
1.937 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
LM545849
Compatible Cup Manufacturer Part Number
LM545810

Technical Documents

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

Product Description

The NTN LM545849 is a tapered roller bearing cone made of carbon steel, with a 9 1/4 in bore, 11.65 in OD, and 1.937 in cone width. It is designed for inch-system applications and is compatible with cup part number LM545810.

Frequently Asked Questions

What is the NTN LM545849 tapered roller bearing cone used for?

The NTN LM545849 is a tapered roller bearing cone designed for inch-system industrial applications requiring high radial and axial load capacity. It is commonly used in heavy machinery, automotive drivetrains, and conveyor systems where precise shaft alignment and durability are critical.

What are the specifications of the NTN LM545849 bearing cone?

The NTN LM545849 has a 9 1/4 in bore, 11.65 in OD, and 1.937 in cone width. It is made of carbon steel, uses inch-system measurement, and is compatible with cup part number LM545810. The bearing industry number is LM545849.

Where to buy the NTN LM545849 bearing cone worldwide?

You can source the NTN LM545849 tapered roller bearing cone through 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.

How to select the correct cup for the NTN LM545849 bearing cone?

To select the correct cup for the NTN LM545849 cone, use the compatible cup manufacturer part number LM545810. Ensure the cup matches the cone's inch-system dimensions and carbon steel material. Always verify fit with the bearing industry number LM545849 for proper assembly and load distribution.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: LM545849A, 9 1/4 in Bore, 11.65 in OD, 1.937 in Cone Wd, LM545849A
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Carbon steel tapered roller bearing cone with 15 3/16 in bore, 18.98 in OD, and 3.25 in cone width. Inch-system component designed to pair with cup LM665910A. Used in industrial equipment such as gearboxes, conveyors, and mining machinery for heavy radial and axial loads
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Carbon steel tapered roller bearing cone with 7 3/4 in bore, 9.41 in OD, and 1.562 in cone width. Inch-system component designed for use with compatible cup LM739710. Supports combined radial and axial loads in industrial assemblies such as gearboxes and conveyor systems

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