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NTN Tapered Roller Bearing Cup: 2 29/32 in Bore, 3 27/64 in OD, 0.937 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 29/32 in Bore, 3 27/64 in OD, 0.937 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU 55PX70, MPN 3525) is an inch-system cup with a 2 29/32 in bore, 3 27/64 in OD, and 0.937 in cup/overall width. It is made of alloy steel and is compatible with cone MPN 3576.

SKU 3G-OTH-101996

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 29/32 in Bore, 3 27/64 in OD, 0.937 in Cup Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
3525
OD
3 27/64 in
Cup Wd
0.937 in
Overall Wd
0.937 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
3576
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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 55PX70, MPN 3525) is an inch-system cup with a 2 29/32 in bore, 3 27/64 in OD, and 0.937 in cup/overall width. It is made of alloy steel and is compatible with cone MPN 3576.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN 3525 tapered roller bearing cup used for?

The NTN 3525 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 3576 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.

What are the specifications of the NTN 3525 bearing cup?

The NTN 3525 is an inch-system tapered roller bearing cup with a 2 29/32 in bore, 3 27/64 in OD, and 0.937 in cup width. It is made of alloy steel and is compatible with cone MPN 3576. The manufacturer part number is 3525.

Where to buy the NTN 3525 bearing cup worldwide?

You can source the NTN 3525 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.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the bore, OD, and width to your application. The 3525 cup requires cone MPN 3576 for proper fit. Verify the system of measurement (inch) and ring material (alloy steel) to ensure compatibility with your shaft and housing.

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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