NTN Tapered Roller Bearing Cup: 5 1/8 in OD, 1.25 in Cup Wd, 1.25 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 806CJ2) is an inch-system cup with a 5 1/8 in outer diameter, 1.25 in cup width, and 1.25 in overall width. It is made of alloy steel and is compatible with cone manufacturer…
SKU 3G-OTH-107419
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 806CJ2) is an inch-system cup with a 5 1/8 in outer diameter, 1.25 in cup width, and 1.25 in overall width. It is made of alloy steel and is compatible with cone manufacturer part number 641. This component is designed for use with NTN tapered roller bearings.
Frequently Asked Questions
What is the NTN 633 tapered roller bearing cup used for?
The NTN 633 tapered roller bearing cup is used in industrial machinery and automotive applications to support radial and axial loads. It pairs with cone part number 641 to form a complete bearing assembly, commonly found in gearboxes, conveyors, and heavy equipment.
What are the specifications of the NTN 633 tapered roller bearing cup?
The NTN 633 cup has a 5 1/8 in outer diameter, 1.25 in cup width, and 1.25 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone manufacturer part number 641. The manufacturer part number is 633.
Where to buy the NTN 633 tapered roller bearing cup worldwide?
You can source the NTN 633 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?
To select the correct NTN cup, match the outer diameter, cup width, and overall width to your bearing assembly. The NTN 633 cup requires a compatible cone with part number 641. Always 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.









