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NTN Tapered Roller Bearing Assembly: SET809, 10 in Bore, 13 11/16 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: SET809, 10 in Bore, 13 11/16 in OD

The NTN Tapered Roller Bearing Assembly, model SET809, is an inch-system bearing with a 10-inch bore, 13 11/16-inch outer diameter, and 4-inch cone width. It features a pressed steel cage and carbon steel rings…

SKU 3G-OTH-109832

Brand
NTN
Item
Tapered Roller Bearing Assembly: SET809, 10 in Bore, 13 11/16 in OD
Category
Tapered Roller Bearing Assemblies
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Technical Specifications

NTN
Manufacturer Part Number
LM249747NW/LM249#01
Bore
10 in
OD
13 11/16 in
Cone Wd
4 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
SET809
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Assembly, model SET809, is an inch-system bearing with a 10-inch bore, 13 11/16-inch outer diameter, and 4-inch cone width. It features a pressed steel cage and carbon steel rings, identified by manufacturer part number LM249747NW/LM249#01 and bearing industry number SET809.

Frequently Asked Questions

What is the NTN SET809 tapered roller bearing used for?

The NTN SET809 tapered roller bearing is designed for heavy radial and axial loads in industrial equipment such as gearboxes, conveyor systems, and mining machinery. Its inch-system dimensions and pressed steel cage suit applications requiring reliable rotation under high thrust and shock loads.

What are the specifications of the NTN SET809 bearing?

The NTN SET809 tapered roller bearing has a 10-inch bore, 13 11/16-inch outer diameter, and 4-inch cone width. It uses carbon steel rings and a pressed steel cage. The manufacturer part number is LM249747NW/LM249#01, and the bearing industry number is SET809.

Where to buy the NTN SET809 bearing worldwide?

You can source the NTN SET809 tapered roller bearing 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 on this NTN bearing assembly.

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

To select the correct NTN tapered roller bearing, verify the required bore size, outer diameter, and cone width match your shaft and housing dimensions. Confirm the load rating and speed limits for your application. The SET809 uses inch-system measurements and pressed steel cage, suitable for moderate-speed, high-load uses.

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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