NTN Tapered Roller Bearing Cup: 3 7/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806AG3) is an inch-system cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. Made from alloy steel, this cup is compatible with cone…
SKU 3G-OTH-109392
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806AG3) is an inch-system cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. Made from alloy steel, this cup is compatible with cone manufacturer part number 3779 and carries the manufacturer part number 4T-3732.
Frequently Asked Questions
What is the NTN 4T-3732 tapered roller bearing cup used for?
The NTN 4T-3732 tapered roller bearing cup is used in industrial machinery and automotive drivetrains to support radial and axial loads. It pairs with cone 3779 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.
What are the specifications of the NTN 4T-3732 tapered roller bearing cup?
The NTN 4T-3732 is an inch-system tapered roller bearing cup with a 3 7/8 in outer diameter, 0.937 in cup width, and 0.937 in overall width. It is made from alloy steel and is compatible with cone manufacturer part number 3779.
Where to buy the NTN 4T-3732 tapered roller bearing cup worldwide?
3G Electric supplies the NTN 4T-3732 tapered roller bearing cup worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. 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 tapered roller bearing cup, match the outer diameter, cup width, and system of measurement (inch or metric) to your shaft and housing dimensions. Ensure compatibility with the cone part number, such as 3779 for the 4T-3732 cup. Consult NTN's catalog for load ratings.
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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.












