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NTN Tapered Roller Bearing Cup - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup

The NTN Tapered Roller Bearing Cup (SKU 15243, MPN 15243) is an inch-system cup with a 1 15/64 in bore, 2 9/32 in OD, and 0.562 in cup width. Made of alloy steel, it is compatible with cone MPN 15126 for use in…

SKU 3G-OTH-101677

Brand
NTN
Item
Tapered Roller Bearing Cup
Category
Tapered Roller Bearing Cups
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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
15243
OD
2 9/32 in
Cup Wd
0.562 in
Overall Wd
0.562 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
15126

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 15243, MPN 15243) is an inch-system cup with a 1 15/64 in bore, 2 9/32 in OD, and 0.562 in cup width. Made of alloy steel, it is compatible with cone MPN 15126 for use in tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cup 15243 used for?

The NTN Tapered Roller Bearing Cup 15243 is used as the outer ring in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. This inch-system cup works with compatible cone MPN 15126 to form a complete bearing unit.

What are the specifications of the NTN Tapered Roller Bearing Cup 15243?

The NTN Tapered Roller Bearing Cup 15243 has a 1 15/64 in bore, 2 9/32 in OD, and 0.562 in cup width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone MPN 15126. The overall width is also 0.562 in.

Where to buy the NTN Tapered Roller Bearing Cup 15243 worldwide?

You can source the NTN Tapered Roller Bearing Cup 15243 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 times.

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

To select the correct NTN tapered roller bearing cup, match the cup bore and OD to the housing dimensions. Ensure the cup width matches the cone width for proper fit. The NTN 15243 cup is designed for inch-system applications and pairs with cone MPN 15126. Verify load ratings from NTN specifications.

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 cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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NTN
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Tapered roller bearing cup made of alloy steel. Inch-system cup with 0.75 in cup width and 0.75 in overall width. Compatible with cone part number 29586. Used in industrial machinery and automotive drivetrains to support radial and axial loads
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NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29522
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NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29522
NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29620
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NTN Tapered Roller Bearing Cup: 4 7/16 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29620
Alloy steel tapered roller bearing cup for inch-system assemblies. Outer diameter 16 in, cup width 1.875 in, overall width 2.5 in. Compatible with cone LM757049. Used in rotating shaft applications to support radial and axial loads
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Alloy steel tapered roller bearing cup for inch-system assemblies. Outer diameter 16 in, cup width 1.875 in, overall width 2.5 in. Compatible with cone LM757049. Used in rotating shaft applications to support radial and axial loads

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Inch-system tapered roller bearing cup made of alloy steel. Cup width and overall width are 1.187 in. Designed for use with compatible cone part number 64432. Commonly applied in gearboxes, conveyors, and other industrial machinery to support combined radial and axial loads
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Tapered roller bearing cup, the outer ring component of a tapered roller bearing assembly. Made of alloy steel, with an outer diameter of 6 19/64 in, cup width of 1.062 in, and overall width of 1.062 in. Compatible with cone part number LM522549. Used in industrial machinery, gearboxes, and conveyor systems to support radial and axial loads
Alloy steel cup for tapered roller bearing assemblies. Inch-system dimensions: 5 57/64 in OD, 1.063 in cup width. Compatible with cone JM719149. Supports radial and axial loads in industrial machinery and gearboxes
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This NTN tapered roller bearing cup is the outer ring component for inch-system bearing assemblies. Made of alloy steel, it has a 3-inch outside diameter and 0.906-inch cup width. It pairs with the HM89449 cone to support radial and axial loads in industrial machinery such as gearboxes, conveyors, and automotive drivetrains
NTN 37625 is an inch-system tapered roller bearing cup made of alloy steel. It has an outside diameter of 6-1/4 in and a cup width of 0.625 in. This cup is designed to be used with cone part number 37425 to form a complete bearing assembly. Typical applications include supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
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NTN 37625 is an inch-system tapered roller bearing cup made of alloy steel. It has an outside diameter of 6-1/4 in and a cup width of 0.625 in. This cup is designed to be used with cone part number 37425 to form a complete bearing assembly. Typical applications include supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
NTN 332 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 3 9/64 in and a cup width of 0.702 in. This cup is designed to pair with cone part number 344 for use in bearing assemblies that support combined radial and axial loads in rotating equipment
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NTN 332 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 3 9/64 in and a cup width of 0.702 in. This cup is designed to pair with cone part number 344 for use in bearing assemblies that support combined radial and axial loads in rotating equipment
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NTN HH224310 is an inch-system tapered roller bearing cup made of alloy steel. It has an outside diameter of 8 3/8 in and a cup width of 2.125 in. This cup is designed to pair with cone HH224346 for use in applications requiring high radial and axial load capacity, such as gearboxes and conveyors
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