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NTN 4T-25522 Tapered Roller Bearing Cup, Inch, Alloy Steel - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN 4T-25522 Tapered Roller Bearing Cup, Inch, Alloy Steel

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-104918) is an inch-system cup component with a 3 17/64 in outer diameter, a 0.752 in cup width, and a 0.752 in overall width. Manufactured from alloy steel, this cup is…

SKU 3G-OTH-104918

Also listed as: 4T25522 · 4T 25522

Brand
NTN
Item
4T-25522 Tapered Roller Bearing Cup, Inch, Alloy Steel
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-25522
Type
4T-25522
Cup Wd
0.752 in
Overall Wd
0.752 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
25577

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-104918) is an inch-system cup component with a 3 17/64 in outer diameter, a 0.752 in cup width, and a 0.752 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone part number 25577. The manufacturer part number is 4T-25522.

Frequently Asked Questions

What is the NTN 4T-25522 tapered roller bearing cup used for?

The NTN 4T-25522 tapered roller bearing cup is used as the outer race component in inch-system tapered roller bearing assemblies. It supports radial and axial loads in industrial equipment such as gearboxes, conveyor systems, and automotive drivetrains. This cup pairs with cone part number 25577 to form a complete bearing set.

What are the specifications of the NTN 4T-25522 bearing cup?

The NTN 4T-25522 tapered roller bearing cup has a 3 17/64 in outer diameter, a 0.752 in cup width, and a 0.752 in overall width. It is made of alloy steel and uses the inch measurement system. The manufacturer part number is 4T-25522, and it is compatible with cone part number 25577.

Where to buy the NTN 4T-25522 bearing cup worldwide?

You can source the NTN 4T-25522 tapered roller bearing cup worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact 3G Electric for availability and lead time on this NTN bearing cup.

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

To select the correct NTN tapered roller bearing cup, verify the system of measurement (inch or metric), outer diameter, and cup width match your assembly requirements. Ensure the cup part number 4T-25522 is compatible with the cone part number 25577. Consult NTN's catalog or a bearing specialist for load ratings and fitment guidance.

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
The NTN 4T-25526 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 11/32 in, a cup width of 0.75 in, and an overall width of 0.75 in. This cup is compatible with cone part number 25590 and is used as the outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial equipment
NTN
The NTN 4T-25526 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 3 11/32 in, a cup width of 0.75 in, and an overall width of 0.75 in. This cup is compatible with cone part number 25590 and is used as the outer race in tapered roller bearing assemblies for supporting radial and axial loads in industrial equipment
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
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
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 45220 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4-1/8 in, a cup width of 0.937 in, and an overall width of 0.937 in. This cup is designed to pair with cone part number 45280 to form a complete bearing set for supporting radial and axial loads in rotating shaft applications
NTN
NTN 45220 is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 4-1/8 in, a cup width of 0.937 in, and an overall width of 0.937 in. This cup is designed to pair with cone part number 45280 to form a complete bearing set for supporting radial and axial loads in rotating shaft applications

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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
NTN
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
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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