NTN Tapered Roller Bearing Cup: 3 1/4 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113745) is an inch-system cup with a 3 1/4 in outside diameter, 0.75 in cup width, and 0.75 in overall width. Manufactured from alloy steel, this cup is designed to pair…
SKU 3G-OTH-113745
Also listed as: 4T25519 · 4T 25519
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113745) is an inch-system cup with a 3 1/4 in outside diameter, 0.75 in cup width, and 0.75 in overall width. Manufactured from alloy steel, this cup is designed to pair with the compatible cone part number 25580. The manufacturer part number is 4T-25519.
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 pairs with a cone (inner race) to handle combined loads in applications like gearboxes, conveyors, and automotive drivetrains. 3G Electric supplies this NTN cup across 14 industrial departments.
What are the specifications of the NTN 4T-25519 tapered roller bearing cup?
The NTN 4T-25519 cup has a 3 1/4 in outside diameter, 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 25580. 3G Electric sources this NTN cup for global delivery.
Where to buy NTN tapered roller bearing cups worldwide?
3G Electric supplies NTN tapered roller bearing cups worldwide, handling logistics, customs, and delivery to your site. As a global industrial solutions provider, we source genuine NTN parts like the 4T-25519 cup. Contact us for availability and lead time on this alloy steel cup.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN cup, match the outside diameter, width, and system of measurement to your application. The 4T-25519 cup requires a compatible cone (25580) and proper housing fit. 3G Electric can help interpret your needs and source the right NTN bearing components.
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.
