NTN Tapered Roller Bearing Cup: 3 1/4 in OD, 0.875 in Cup Wd, 0.875 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 805ZY1) is an inch-system cup with a 3 1/4 in outer diameter, 0.875 in cup width, and 0.875 in overall width. Made from alloy steel, this cup is compatible with cone…
SKU 3G-OTH-106485
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cup (SKU 805ZY1) is an inch-system cup with a 3 1/4 in outer diameter, 0.875 in cup width, and 0.875 in overall width. Made from alloy steel, this cup is compatible with cone manufacturer part number 25577 and carries the manufacturer part number 4T-25523.
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 4T-25523 tapered roller bearing cup used for?
The NTN 4T-25523 cup is used in tapered roller bearing assemblies to support radial and axial loads in industrial machinery, gearboxes, and conveyor systems. It pairs with cone 25577 to form a complete bearing set for rotating equipment.
What are the specifications of the NTN 4T-25523 bearing cup?
The NTN 4T-25523 cup has a 3 1/4 in outer diameter, 0.875 in cup width, and 0.875 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 25577.
Where to buy NTN 4T-25523 bearing cups worldwide?
3G Electric supplies the NTN 4T-25523 bearing cup worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this inch-system tapered roller bearing cup.
How to select the correct cone for the NTN 4T-25523 cup?
Select the cone with manufacturer part number 25577 to match the NTN 4T-25523 cup. Ensure the cone's outer diameter and width align with the cup's 3 1/4 in OD and 0.875 in width for proper bearing assembly and load distribution.
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.











