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NTN 4T-43131 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 4T-43131 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone 43131 (SKU 3G-OTH-101143) is an inch-system tapered roller bearing cone with a 1 5/16 in bore, 2.91 in OD, and 0.947 in cone width. It features a chrome steel cage and carbon steel…

SKU 3G-OTH-101143

Also listed as: 4T43131 · 4T 43131

Brand
NTN
Item
4T-43131 Tapered Roller Bearing Cone
Part Number
4T-43131
Category
Tapered Roller Bearing Cones
Available to Order
Also known as:4T-43131NTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

NTN
Manufacturer Part Number
4T-43131
Type
4T-43131
Bore
1 5/16 in
OD
2.91 in
Cone Wd
0.947 in
Bore Type
Tapered
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
43131
Compatible Cup Manufacturer Part Number
43312

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cone 43131 (SKU 3G-OTH-101143) is an inch-system tapered roller bearing cone with a 1 5/16 in bore, 2.91 in OD, and 0.947 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 43312.

Frequently Asked Questions

What is the NTN 43131 tapered roller bearing cone used for?

The NTN 43131 tapered roller bearing cone is used in industrial machinery and automotive applications that require support for combined radial and axial loads. It is commonly found in gearboxes, conveyors, and heavy equipment where precise shaft alignment and load distribution are critical.

What are the specifications of the NTN 4T-43131 bearing cone?

The NTN 4T-43131 tapered roller bearing cone has a 1 5/16 in bore, 2.91 in OD, and 0.947 in cone width. It features a chrome steel cage, carbon steel ring, and a tapered bore type. It is compatible with cup part number 43312 and uses inch-system measurements.

Where to buy NTN 43131 bearing cone in worldwide?

3G Electric supplies the NTN 43131 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine NTN part for your application.

How to select the correct cup for NTN 43131 bearing cone?

To select the correct cup for the NTN 43131 bearing cone, use the compatible cup manufacturer part number 43312. Ensure the cup matches the cone's inch-system dimensions and load ratings. Always verify fit with the bearing industry number 43131 for proper assembly and performance.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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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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