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NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 4 1/4 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd

The NTN 452D Tapered Roller Bearing Cup is an inch-system component with a 4 1/4 in outer diameter, a 2.125 in cup width, and a 2.125 in overall width. Manufactured from alloy steel, this cup is designed to pair with…

SKU 3G-OTH-107717

Brand
NTN
Item
Tapered Roller Bearing Cup: 4 1/4 in OD, 2.125 in Cup Wd, 2.125 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
452D
Type
452D
Cup Wd
2.125 in
Overall Wd
2.125 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
469
View Full Spec Sheet

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

Product Description

The NTN 452D Tapered Roller Bearing Cup is an inch-system component with a 4 1/4 in outer diameter, a 2.125 in cup width, and a 2.125 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone manufacturer part number 469. It is part of NTN's tapered roller bearing cup product line.

Frequently Asked Questions

What is the NTN 452D tapered roller bearing cup used for?

The NTN 452D cup is used in industrial machinery requiring high radial and axial load support, such as gearboxes, conveyors, and pumps. It pairs with cone 469 to form a complete tapered roller bearing assembly, enabling smooth rotation under heavy loads.

What are the specifications of the NTN 452D bearing cup?

The NTN 452D cup has a 4 1/4 in outer diameter, 2.125 in cup width, and 2.125 in overall width. It is made of alloy steel, uses inch-system measurements, and is compatible with cone manufacturer part number 469.

Where to buy the NTN 452D bearing cup worldwide?

3G Electric supplies the NTN 452D bearing cup worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine NTN components and deliver to your facility, ensuring compliance with international shipping requirements.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the outer diameter, cup width, and overall width to your bearing assembly. Verify the compatible cone part number (e.g., 469 for the 452D) and confirm the system of measurement (inch or metric). Always consult the manufacturer's cross-reference for proper fit.

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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