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NTN Tapered Roller Bearing Cone: LL641149, 8 in Bore, 9.8 in OD, 1.093 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: LL641149, 8 in Bore, 9.8 in OD, 1.093 in Cone Wd

The NTN Tapered Roller Bearing Cone, model LL641149, is an inch-system tapered roller bearing cone with a tapered bore. It features a chrome steel cage and carbon steel ring, with a cone width of 1.093 inches, an…

SKU 3G-OTH-117678

Also listed as: 4TLL641149 · 4T LL641149

Brand
NTN
Item
Tapered Roller Bearing Cone: LL641149, 8 in Bore, 9.8 in OD, 1.093 in Cone Wd
Category
Tapered Roller Bearing Cones
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-LL641149
Type
4T-LL641149
Bore
8 in
OD
9.8 in
Cone Wd
1.093 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
LL641149
Compatible Cup Manufacturer Part Number
LL641110

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone, model LL641149, is an inch-system tapered roller bearing cone with a tapered bore. It features a chrome steel cage and carbon steel ring, with a cone width of 1.093 inches, an 8-inch bore, and a 9.8-inch outer diameter. This component is compatible with cup part number LL641110.

Frequently Asked Questions

What is the NTN LL641149 tapered roller bearing cone used for?

The NTN LL641149 tapered roller bearing cone is used in industrial machinery that requires support for combined radial and axial loads. Common applications include gearboxes, conveyor systems, and heavy equipment where precise shaft alignment and high load capacity are needed.

What are the specifications of the NTN LL641149 bearing cone?

The NTN LL641149 is an inch-system tapered roller bearing cone with an 8-inch bore, 9.8-inch outer diameter, and 1.093-inch cone width. It has a tapered bore, carbon steel ring, chrome steel cage, and is compatible with cup part number LL641110.

Where to buy the NTN LL641149 bearing cone worldwide?

You can source the NTN LL641149 bearing cone worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this NTN component.

How to select the correct NTN tapered roller bearing cone for an application?

To select the correct NTN tapered roller bearing cone, match the bore size, outer diameter, and width to your shaft and housing dimensions. Verify the system of measurement (inch or metric) and confirm compatibility with the matching cup, such as the LL641110 for this LL641149 cone.

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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