NTN 453A Tapered Roller Bearing Cup, 4 1/4 in OD, 0.875 in Width
The NTN 453A Tapered Roller Bearing Cup is an inch-system component with a 4 1/4 in outer diameter, a 0.875 in cup width, and a 0.875 in overall width. Manufactured from alloy steel, this cup is designed to pair with…
SKU 3G-OTH-114286
Also listed as: 453 A · 453-A
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The NTN 453A Tapered Roller Bearing Cup is an inch-system component with a 4 1/4 in outer diameter, a 0.875 in cup width, and a 0.875 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone manufacturer part number 458. As a tapered roller bearing cup from NTN, it serves as the outer race for supporting radial and axial loads in industrial equipment assemblies.
Frequently Asked Questions
What is the NTN 453A tapered roller bearing cup used for?
The NTN 453A cup serves as the outer race in a tapered roller bearing assembly, supporting combined radial and axial loads in industrial equipment such as gearboxes, conveyors, and pumps. It pairs with cone part number 458 to handle heavy-duty rotating applications.
What are the specifications of the NTN 453A bearing cup?
The NTN 453A is an inch-system tapered roller bearing cup with a 4 1/4 in outer diameter, 0.875 in cup width, and 0.875 in overall width. It is made from alloy steel and is designed to pair with compatible cone manufacturer part number 458.
Where to buy the NTN 453A bearing cup worldwide?
3G Electric supplies the NTN 453A tapered roller bearing cup worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine NTN components to support your maintenance and production needs across all regions.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN cup, verify the system of measurement (inch or metric), outer diameter, and cup width match your assembly. Ensure the cup is compatible with the cone part number—for the 453A, use cone 458. Always confirm shaft and housing fits before ordering.
Used in
Common applications for NTNNTN 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.
You might also need
Compatible alternatives & equivalents
- NTN Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 4 1/4 in, cup width 2.125 in, overall width 2.125 in. Pairs with cone part number 469 for use in machinery supporting radial and axial loads
- NTN NTN 48320D is an inch-system tapered roller bearing cup made of alloy steel. It has an outer diameter of 7 1/2 in, a cup width of 2.875 in, and an overall width of 2.875 in. This cup is designed to pair with cone 48384A to form a complete bearing set for supporting radial and axial loads in rotating shaft applications such as gearboxes and conveyors
