NTN Tapered Roller Bearing Cup: 3 5/16 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806AD6) is an inch-system cup with a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel and is compatible with cone…
SKU 3G-OTH-113937
Need installation or engineering help?
Ask a question
Product Description
The NTN Tapered Roller Bearing Cup (SKU 806AD6) is an inch-system cup with a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 3586. This NTN component is identified by manufacturer part number 4T-3520.
Frequently Asked Questions
What is the NTN 4T-3520 tapered roller bearing cup used for?
The NTN 4T-3520 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone part number 3586 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.
What are the specifications of the NTN 4T-3520 tapered roller bearing cup?
The NTN 4T-3520 cup has a 3 5/16 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 3586. The manufacturer part number is 4T-3520.
Where to buy the NTN 4T-3520 tapered roller bearing cup worldwide?
You can source the NTN 4T-3520 tapered roller bearing cup from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct NTN tapered roller bearing cup for an application?
To select the correct NTN cup, match the outer diameter, width, and system of measurement to your bearing assembly. The 4T-3520 cup is designed for inch-system applications and pairs with cone 3586. Verify shaft and housing fits using NTN specifications to ensure proper load capacity and alignment.
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.











