NTN Tapered Roller Bearing Cone: 15125, 1 1/4 in Bore, 2.283 in OD, 0.812 in Cone Wd
The NTN Tapered Roller Bearing Cone 15125 is an inch-system bearing cone with a 1 1/4 in bore, 2.283 in OD, and 0.812 in cone width. It features an alloy steel ring and a pressed steel cage, and is compatible with…
SKU 3G-OTH-105499
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cone 15125 is an inch-system bearing cone with a 1 1/4 in bore, 2.283 in OD, and 0.812 in cone width. It features an alloy steel ring and a pressed steel cage, and is compatible with cup manufacturer part number 15245.
Frequently Asked Questions
What is the NTN 15125 tapered roller bearing cone used for?
The NTN 15125 tapered roller bearing cone is used in industrial machinery that requires support for combined radial and axial loads, such as gearboxes, conveyors, and pumps. It is an inch-system component with a 1 1/4 in bore, designed to work with cup 15245 for reliable rotation in heavy-duty applications.
What are the specifications of the NTN 15125 bearing cone?
The NTN 15125 tapered roller bearing cone has a 1 1/4 in bore, 2.283 in OD, and 0.812 in cone width. It is made of alloy steel with a pressed steel cage, uses inch-system measurement, and is compatible with cup part number 15245. The bearing industry number is 15125.
Where to buy the NTN 15125 bearing cone worldwide?
3G Electric supplies the NTN 15125 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this inch-system cone with a 1 1/4 in bore and alloy steel ring for your application.
How to select the correct cup for the NTN 15125 bearing cone?
To select the correct cup for the NTN 15125 bearing cone, use the compatible cup manufacturer part number 15245. Ensure the cup matches the cone's 2.283 in OD and inch-system design. Always verify fit with the bearing industry number 15125 and consult application load requirements for proper assembly.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN tapered roller bearing cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













