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NTN Tapered Roller Bearing Assembly: A2047/A2126, 15/32 in Bore, 1 1/4 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: A2047/A2126, 15/32 in Bore, 1 1/4 in OD

The NTN Tapered Roller Bearing Assembly, model A2047/A2126 (MPN 4T-A2047/A2126), is an inch-system bearing with a 15/32 in bore, 1 1/4 in OD, and 0.424 in cone width. It features a pressed steel cage and carbon steel…

SKU 3G-OTH-101590

Also listed as: 4TA2047A2126 · 4T A2047 A2126 · 4T-A2047-A2126

Brand
NTN
Item
Tapered Roller Bearing Assembly: A2047/A2126, 15/32 in Bore, 1 1/4 in OD
Category
Tapered Roller Bearing Assemblies
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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
4T-A2047/A2126
Bore
15/32 in
OD
1 1/4 in
Cone Wd
0.424 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
A2047/A2126

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model A2047/A2126 (MPN 4T-A2047/A2126), is an inch-system bearing with a 15/32 in bore, 1 1/4 in OD, and 0.424 in cone width. It features a pressed steel cage and carbon steel rings.

Frequently Asked Questions

What is the NTN A2047/A2126 tapered roller bearing used for?

The NTN A2047/A2126 tapered roller bearing assembly is used in industrial machinery and automotive applications that require support for combined radial and axial loads. Its inch-system dimensions (15/32 in bore, 1 1/4 in OD) make it suitable for gearboxes, conveyors, and wheel hubs where precise load handling and durability are needed.

What are the specifications of the NTN 4T-A2047/A2126 bearing?

The NTN 4T-A2047/A2126 is an inch-system tapered roller bearing assembly with a 15/32 in bore, 1 1/4 in OD, and 0.424 in cone width. It features carbon steel rings and a pressed steel cage. The bearing industry number is A2047/A2126, and it is manufactured by NTN.

Where to buy NTN A2047/A2126 bearings worldwide?

You can source the NTN A2047/A2126 tapered roller bearing assembly worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this NTN bearing.

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

To select the correct NTN tapered roller bearing, match the bore (15/32 in), OD (1 1/4 in), and cone width (0.424 in) to your shaft and housing dimensions. Consider load ratings and operating speed. For the A2047/A2126, verify the inch system and pressed steel cage suit your environment. Consult NTN specifications for fit and lubrication.

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
Inch-system tapered roller bearing cone with 15/32 in bore, 0.65 in OD, and 0.424 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup A2126 for combined radial and axial load support in machinery assemblies
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Inch-system tapered roller bearing cone with 15/32 in bore, 0.65 in OD, and 0.424 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup A2126 for combined radial and axial load support in machinery assemblies
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 1/4 in, cup width 0.312 in, overall width 0.312 in. Used as the outer race in a tapered roller bearing assembly, supporting radial and axial loads. Compatible with cone A2047
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Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 1/4 in, cup width 0.312 in, overall width 0.312 in. Used as the outer race in a tapered roller bearing assembly, supporting radial and axial loads. Compatible with cone A2047
NTN Tapered Roller Bearing Assembly: 32204, 20 mm Bore, 47 mm OD, 18 mm Cone Wd, 15 mm Cup Wd (MPN 4T-32204)
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NTN Tapered Roller Bearing Assembly: 32204, 20 mm Bore, 47 mm OD, 18 mm Cone Wd, 15 mm Cup Wd (MPN 4T-32204)
NTN Tapered Roller Bearing Assembly: SET407, 2 1/4 in Bore, 3 53/64 in OD, 0.968 in Cone Wd (MPN 4T-28682/28622)
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NTN Tapered Roller Bearing Assembly: SET407, 2 1/4 in Bore, 3 53/64 in OD, 0.968 in Cone Wd (MPN 4T-28682/28622)
Inch-system tapered roller bearing assembly with 3 in bore, 6 3/8 in OD, and 1.812 in cone width. Features carbon steel rings and pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes and wheel hubs
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Inch-system tapered roller bearing assembly with 3 in bore, 6 3/8 in OD, and 1.812 in cone width. Features carbon steel rings and pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes and wheel hubs
NTN Tapered Roller Bearing Assembly: 32304, 20 mm Bore, 52 mm OD, 21 mm Cone Wd, 18 mm Cup Wd (MPN 4T-32304)
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NTN Tapered Roller Bearing Assembly: 32304, 20 mm Bore, 52 mm OD, 21 mm Cone Wd, 18 mm Cup Wd (MPN 4T-32304)

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