NTN Tapered Roller Bearing Cup: 5 7/8 in OD, 0.968 in Cup Wd, 0.968 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806AK4) is an inch-system cup with a 5 7/8 in outside diameter, a 0.968 in cup width, and a 0.968 in overall width. It is made of alloy steel and is compatible with cone…
SKU 3G-OTH-106363
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806AK4) is an inch-system cup with a 5 7/8 in outside diameter, a 0.968 in cup width, and a 0.968 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 42375. This component is designed for use with NTN's 4T-42587B tapered roller bearing assembly.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the NTN 4T-42587B tapered roller bearing cup used for?
The NTN 4T-42587B cup is a component of a tapered roller bearing assembly, supporting radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. It pairs with cone part number 42375 to form a complete bearing set.
What are the specifications of the NTN 4T-42587B bearing cup?
The NTN 4T-42587B cup has a 5 7/8 in outside diameter, a 0.968 in cup width, and a 0.968 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 42375.
Where to buy the NTN 4T-42587B bearing cup worldwide?
3G Electric supplies the NTN 4T-42587B bearing cup worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this genuine NTN component to your facility, regardless of location.
How to select the correct NTN tapered roller bearing cup for an assembly?
To select the correct NTN cup, match the outside diameter, cup width, and overall width to your bearing assembly requirements. Ensure the cup is compatible with the cone part number, such as 42375 for the 4T-42587B. Verify the system of measurement (inch) and ring material (alloy steel) for your application.
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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.










