NTN Tapered Roller Bearing Cone: 3784, 2 in Bore, 3.23 in OD, 1.193 in Cone Wd
The NTN Tapered Roller Bearing Cone 3784 is an inch-system tapered roller bearing cone with a 2 in bore, 3.23 in OD, and 1.193 in cone width. It features a chrome steel cage and carbon steel ring, with a compatible…
SKU 3G-OTH-108478
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cone 3784 is an inch-system tapered roller bearing cone with a 2 in bore, 3.23 in OD, and 1.193 in cone width. It features a chrome steel cage and carbon steel ring, with a compatible cup manufacturer part number of 3733.
Frequently Asked Questions
What is the NTN Tapered Roller Bearing Cone 3784 used for?
The NTN 3784 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. Its inch-system design suits equipment like gearboxes, conveyors, and wheel hubs where precise load distribution and durability are required.
What are the specifications of the NTN 3784 tapered roller bearing cone?
The NTN 3784 has a 2 in bore, 3.23 in OD, and 1.193 in cone width. It features a carbon steel ring, chrome steel cage, and tapered bore type. The compatible cup is NTN part number 3733. This inch-system bearing is designed for high-load applications.
Where to buy the NTN 3784 tapered roller bearing cone worldwide?
3G Electric supplies the NTN 3784 tapered roller bearing cone worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this inch-system bearing cone.
How to select the correct NTN tapered roller bearing cone for an application?
To select the correct NTN cone, match the bore size (2 in), OD (3.23 in), and cone width (1.193 in) to your housing and shaft dimensions. Verify the compatible cup (3733) and ensure the carbon steel ring and chrome steel cage meet your load and speed requirements.
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.













