NTN Tapered Roller Bearing Cup: 3 9/64 in OD, 0.728 in Cup Wd, 0.728 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806A17) is an inch-system cup with a 3 9/64 in outer diameter, 0.728 in cup width, and 0.728 in overall width. Made from alloy steel, this cup is compatible with cone…
SKU 3G-OTH-107044
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806A17) is an inch-system cup with a 3 9/64 in outer diameter, 0.728 in cup width, and 0.728 in overall width. Made from alloy steel, this cup is compatible with cone manufacturer part number 27881 and carries the manufacturer part number 4T-27820.
Frequently Asked Questions
What is the NTN 4T-27820 tapered roller bearing cup used for?
The NTN 4T-27820 tapered roller bearing cup is used in industrial machinery and automotive applications to support radial and axial loads. It pairs with cone 27881 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and wheel hubs.
What are the specifications of the NTN 4T-27820 bearing cup?
The NTN 4T-27820 is an inch-system tapered roller bearing cup with a 3 9/64 in outer diameter, 0.728 in cup width, and 0.728 in overall width. It is made from alloy steel and is compatible with cone manufacturer part number 27881.
Where to buy the NTN 4T-27820 bearing cup worldwide?
You can source the NTN 4T-27820 tapered roller bearing cup from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive genuine NTN components for your operations.
How to select the correct NTN tapered roller bearing cup for an application?
To select the correct NTN tapered roller bearing cup, match the cup part number (e.g., 4T-27820) with its compatible cone (27881). Verify the inch-system dimensions—outer diameter, cup width, and overall width—against your housing and shaft requirements. Consult NTN's catalog for load ratings and speed limits.
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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.
