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NTN Tapered Roller Bearing Cup: 2 3/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 3/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 805ZX8) is an inch-system cup with a 2 3/4 in OD, 0.75 in cup width, and 0.75 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number…

SKU 3G-OTH-108551

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 3/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
4T-2523
Type
4T-2523
Cup Wd
0.75 in
Overall Wd
0.75 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
2582
View Full Spec Sheet

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU 805ZX8) is an inch-system cup with a 2 3/4 in OD, 0.75 in cup width, and 0.75 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 2582. This component is designed for use with NTN part number 4T-2523.

Frequently Asked Questions

What is an NTN tapered roller bearing cup used for?

An NTN tapered roller bearing cup is the outer race component that supports radial and axial loads in rotating machinery. It is commonly used in automotive drivetrains, gearboxes, and industrial equipment where precise shaft alignment and load distribution are critical.

What are the specifications of the NTN 4T-2523 tapered roller bearing cup?

The NTN 4T-2523 tapered roller bearing cup has a 2 3/4 in OD, 0.75 in cup width, and 0.75 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 2582. This cup is designed for use with NTN part number 4T-2523.

Where to buy NTN tapered roller bearing cups worldwide?

3G Electric supplies NTN tapered roller bearing cups worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NTN components like the 4T-2523 cup and deliver to your facility, ensuring compliance with international shipping requirements.

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

To select the correct NTN tapered roller bearing cup, match the cup OD, width, and system of measurement to your existing cone and housing. Verify compatibility with the cone manufacturer part number, such as 2582 for the 4T-2523 cup. Consult NTN's catalog for load ratings and speed limits.

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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