NTN Tapered Roller Bearing Cone: M903345, 1 5/8 in Bore, 3.46 in OD, 0.937 in Cone Wd
The NTN M903345 is an inch-system tapered roller bearing cone with a 1 5/8 in tapered bore, 3.46 in OD, and 0.937 in cone width. It features a carbon steel ring and chrome steel cage, and is compatible with cup part…
SKU 3G-OTH-110302
Need installation or engineering help?
Ask a question
Product Description
The NTN M903345 is an inch-system tapered roller bearing cone with a 1 5/8 in tapered bore, 3.46 in OD, and 0.937 in cone width. It features a carbon steel ring and chrome steel cage, and is compatible with cup part number M903310.
Frequently Asked Questions
What is the NTN M903345 tapered roller bearing cone used for?
The NTN M903345 is a tapered roller bearing cone designed for inch-system applications requiring radial and axial load support. It is commonly used in industrial machinery, automotive drivetrains, and material handling equipment. 3G Electric supplies this NTN component globally, supporting maintenance and production across 14 industrial departments.
What are the specifications of the NTN M903345 bearing cone?
The NTN M903345 has a 1 5/8 in tapered bore, 3.46 in OD, and 0.937 in cone width. It features a carbon steel ring and chrome steel cage, with a compatible cup part number M903310. This inch-system cone is manufactured by NTN under part number 4T-M903345.
Where to buy the NTN M903345 bearing cone worldwide?
3G Electric supplies the NTN M903345 tapered roller bearing cone to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international delivery. Contact us to source this NTN component for your application.
How to select the correct cup for the NTN M903345 cone?
To select the correct cup for the NTN M903345 cone, use the compatible cup manufacturer part number M903310. Ensure the cup matches the inch-system dimensions and tapered design. 3G Electric can help verify compatibility and source the matching NTN cup for your 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.
