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NTN 4T-25526 Tapered Roller Bearing Cup, 3 11/32 in OD, 0.75 in Width - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-25526 Tapered Roller Bearing Cup, 3 11/32 in OD, 0.75 in Width

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-114228) is an inch-system cup with a 3 11/32 in outer diameter, a 0.75 in cup width, and a 0.75 in overall width. It is made of alloy steel and is compatible with cone…

SKU 3G-OTH-114228

Also listed as: 4T25526 · 4T 25526

Brand
NTN
Item
4T-25526 Tapered Roller Bearing Cup, 3 11/32 in OD, 0.75 in Width
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
4T-25526
Type
4T-25526
Cup Wd
0.75 in
Overall Wd
0.75 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
25590

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-114228) is an inch-system cup with a 3 11/32 in outer diameter, a 0.75 in cup width, and a 0.75 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 25590. This component is designed for use with NTN's 4T-25526 part number.

Frequently Asked Questions

What is the NTN 4T-25526 tapered roller bearing cup used for?

The NTN 4T-25526 tapered roller bearing cup is used as the outer race in tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains. The cup works with the compatible 25590 cone to form a complete bearing unit.

What are the specifications of the NTN 4T-25526 tapered roller bearing cup?

The NTN 4T-25526 tapered roller bearing cup has a 3 11/32 in outer diameter, a 0.75 in cup width, and a 0.75 in overall width. It is made of alloy steel and uses an inch system of measurement. The manufacturer part number is 4T-25526, and it is compatible with cone part number 25590.

Where to buy the NTN 4T-25526 tapered roller bearing cup worldwide?

You can source the NTN 4T-25526 tapered roller bearing cup 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; 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 part number (e.g., 4T-25526) is compatible with the cone part number (e.g., 25590). 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN 4T-25522 tapered roller bearing cup, made of alloy steel, with an outer diameter of 3 17/64 in, cup width of 0.752 in, and overall width of 0.752 in. Designed to pair with cone part number 25577 for use in inch-system bearing assemblies supporting radial and axial loads
NTN
NTN 4T-25522 tapered roller bearing cup, made of alloy steel, with an outer diameter of 3 17/64 in, cup width of 0.752 in, and overall width of 0.752 in. Designed to pair with cone part number 25577 for use in inch-system bearing assemblies supporting radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 1/4 in, cup width 0.875 in, overall width 0.875 in. Compatible with cone 25577 for use in bearing assemblies supporting radial and axial loads in rotating equipment
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 1/4 in, cup width 0.875 in, overall width 0.875 in. Compatible with cone 25577 for use in bearing assemblies supporting radial and axial loads in rotating equipment
NTN Tapered Roller Bearing Cup: 3 1/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 4T-25519
NTN
NTN Tapered Roller Bearing Cup: 3 1/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 4T-25519
Inch-system tapered roller bearing cup with 2 1/2 in outer diameter, 0.625 in cup width, and 0.625 in overall width. Made of alloy steel. Pairs with cone 15101 to support radial and axial loads in rotating shaft assemblies
NTN
Inch-system tapered roller bearing cup with 2 1/2 in outer diameter, 0.625 in cup width, and 0.625 in overall width. Made of alloy steel. Pairs with cone 15101 to support radial and axial loads in rotating shaft assemblies
NTN tapered roller bearing cup made from alloy steel, with an outside diameter of 2 3/8 inches, cup width of 0.625 inches, and overall width of 0.625 inches. Compatible with cone part number 15590. Used as the outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
NTN
NTN tapered roller bearing cup made from alloy steel, with an outside diameter of 2 3/8 inches, cup width of 0.625 inches, and overall width of 0.625 inches. Compatible with cone part number 15590. Used as the outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
Tapered roller bearing cup, outer race component for inch-system bearings. Made of alloy steel, with 2 3/4 in outside diameter and 0.75 in cup width. Compatible with cone part number 2582. Used in rotating machinery to support radial and axial loads, such as in automotive drivetrains and gearboxes
NTN
Tapered roller bearing cup, outer race component for inch-system bearings. Made of alloy steel, with 2 3/4 in outside diameter and 0.75 in cup width. Compatible with cone part number 2582. Used in rotating machinery to support radial and axial loads, such as in automotive drivetrains and gearboxes

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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
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The NTN HM252310X is a tapered roller bearing cup made of alloy steel with an outside diameter of 15 inches, a cup width of 2.25 inches, and an overall width of 2.937 inches. Designed for inch-system applications, it pairs with cone part number HM252348. This cup is used in heavy-duty industrial equipment such as gearboxes and conveyor systems to support radial and axial loads
The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
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The NTN 5535 is an inch-system tapered roller bearing cup made from alloy steel. It has an outside diameter of 4 13/16 in and a cup width of 1.437 in. This cup is designed for use with compatible cone MPN 5578 to support radial and axial loads in industrial applications such as gearboxes, conveyors, and machine tool spindles
Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
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Alloy steel cup for tapered roller bearing assemblies. Outer diameter 4 33/64 in, cup width 0.748 in, overall width 19 mm. Compatible with cone JLM714149. Used in gearboxes, conveyors, and pumps to support radial and axial loads
Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
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Inch-system tapered roller bearing cup made from alloy steel. Cup width and overall width are 1.062 in. Designed for use with compatible cone part number 48190. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads on rotating shafts
NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
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NTN 4T-1220 tapered roller bearing cup, inch series, with 2-1/4 in outer diameter and 0.687 in cup width. Made of alloy steel, this cup is designed to pair with cone part number 1280 to form a complete bearing assembly. Used in industrial applications such as gearboxes, conveyors, and heavy machinery to support combined radial and axial loads
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 6 5/8 in, cup width 1.625 in, overall width 1.625 in. Compatible with cone manufacturer part number 835. Used in bearing assemblies for rotating shafts in industrial equipment such as gearboxes, conveyors, and pumps
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/16 in, cup width 0.472 in, overall width 0.472 in. Designed to pair with cone part number L812148. Used as the outer race in tapered roller bearing assemblies to support combined radial and axial loads in rotating machinery
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps
NTN
The NTN 4T-414 is an inch-system tapered roller bearing cup made from alloy steel. It has an outer diameter of 3 15/32 in, a cup width of 0.875 in, and an overall width of 0.875 in. This cup is compatible with cone manufacturer part number 420 and is used in bearing assemblies for supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps