Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

NTN 4T-02420 Tapered Roller Bearing Cup, 2 11/16 in OD, 0.687 in Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-02420 Tapered Roller Bearing Cup, 2 11/16 in OD, 0.687 in Width

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-109339) is an inch-system cup with a 2 11/16 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. Made from alloy steel, this cup is compatible with…

SKU 3G-OTH-109339

Also listed as: 4T02420 · 4T 02420

Brand
NTN
Item
4T-02420 Tapered Roller Bearing Cup, 2 11/16 in OD, 0.687 in Width
Category
Tapered Roller Bearing Cups
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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-02420
Type
4T-02420
Cup Wd
0.687 in
Overall Wd
0.687 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
02476

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-109339) is an inch-system cup with a 2 11/16 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. Made from alloy steel, this cup is compatible with cone manufacturer part number 02476 and carries the manufacturer part number 4T-02420.

Frequently Asked Questions

What is the NTN 4T-02420 tapered roller bearing cup used for?

The NTN 4T-02420 tapered roller bearing cup is used in industrial machinery to support radial and axial loads. It is commonly applied in gearboxes, conveyors, and automotive drivetrains where inch-system bearings are required. The cup works with a compatible cone (02476) to form a complete tapered roller bearing assembly.

What are the specifications of the NTN 4T-02420 tapered roller bearing cup?

The NTN 4T-02420 is an inch-system tapered roller bearing cup with a 2 11/16 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. It is made from alloy steel and is compatible with cone part number 02476. The manufacturer part number is 4T-02420.

Where to buy the NTN 4T-02420 tapered roller bearing cup worldwide?

You can source the NTN 4T-02420 tapered roller bearing cup from 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; we supply genuine NTN components for industrial applications.

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

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your housing dimensions. Ensure the cup is compatible with the cone part number (e.g., 02476 for the 4T-02420). Verify the system of measurement (inch) and ring material (alloy steel) meet load and environmental requirements.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
NTN
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
Tapered roller bearing cup made from alloy steel, inch system. Outside diameter 4 in, cup width 1 in, overall width 1 in. Designed for use with compatible cone 49576 to form a complete bearing assembly. Commonly applied in gearboxes, conveyors, and heavy equipment for supporting radial and axial loads
NTN
Tapered roller bearing cup made from alloy steel, inch system. Outside diameter 4 in, cup width 1 in, overall width 1 in. Designed for use with compatible cone 49576 to form a complete bearing assembly. Commonly applied in gearboxes, conveyors, and heavy equipment for supporting radial and axial loads
This NTN tapered roller bearing cup is made of alloy steel and has an outer diameter of 2 7/16 in, a cup width of 0.625 in, and an overall width of 0.625 in. It is designed for inch-system applications and is compatible with cone part number 15106. Used in bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
NTN
This NTN tapered roller bearing cup is made of alloy steel and has an outer diameter of 2 7/16 in, a cup width of 0.625 in, and an overall width of 0.625 in. It is designed for inch-system applications and is compatible with cone part number 15106. Used in bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
Tapered roller bearing cup, the outer ring component of a tapered roller bearing assembly. Made from alloy steel, inch system, with 1 5/8 in outer diameter, 0.437 in cup width, and 0.437 in overall width. Compatible with cone manufacturer part number 03062. Used in machinery and equipment to support combined radial and axial loads
NTN
Tapered roller bearing cup, the outer ring component of a tapered roller bearing assembly. Made from alloy steel, inch system, with 1 5/8 in outer diameter, 0.437 in cup width, and 0.437 in overall width. Compatible with cone manufacturer part number 03062. Used in machinery and equipment to support combined radial and axial loads
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-1220
NTN
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd, 4T-1220
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 15/16 in, cup width 0.625 in, overall width 0.625 in. Compatible with cone part number 12580. Used in bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes and conveyors
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 1 15/16 in, cup width 0.625 in, overall width 0.625 in. Compatible with cone part number 12580. Used in bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes and conveyors

More from NTN

View all NTN parts
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
NTN
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
NTN
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
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
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
NTN
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
NTN
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
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 2 7/8 in, cup width 0.84 in, overall width 0.84 in. Compatible with cone M201047. Used as the outer ring in tapered roller bearing assemblies for supporting radial and axial loads in industrial machinery
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 2 7/8 in, cup width 0.84 in, overall width 0.84 in. Compatible with cone M201047. Used as the outer ring in tapered roller bearing assemblies for supporting radial and axial loads in industrial machinery
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
NTN
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
NTN 4T-28520 tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.786 inches. Compatible with cone part number 28580. Used in bearing assemblies to support radial and axial loads in rotating shaft applications
NTN
NTN 4T-28520 tapered roller bearing cup made of alloy steel. Cup width and overall width are 0.786 inches. Compatible with cone part number 28580. Used in bearing assemblies to support radial and axial loads in rotating shaft applications