NTN Tapered Roller Bearing Cup: 4 49/64 in OD, 0.687 in Cup Wd, 0.687 in Overall Wd
The NTN Tapered Roller Bearing Cup (SKU 805Z74) is an inch-system cup with a 4 49/64 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. It is made of alloy steel and is designed for use with…
SKU 3G-OTH-101956
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Product Description
The NTN Tapered Roller Bearing Cup (SKU 805Z74) is an inch-system cup with a 4 49/64 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. It is made of alloy steel and is designed for use with compatible cone manufacturer part number 34274.
Frequently Asked Questions
What is the NTN Tapered Roller Bearing Cup 34478 used for?
The NTN Tapered Roller Bearing Cup 34478 is used in industrial machinery and automotive applications to support radial and axial loads. It works as the outer race for tapered roller bearings, commonly found in gearboxes, wheel hubs, and conveyor systems. This inch-system cup is designed for use with cone part number 34274.
What are the specifications of the NTN Tapered Roller Bearing Cup 34478?
The NTN Tapered Roller Bearing Cup 34478 has a 4 49/64 in outer diameter, a 0.687 in cup width, and a 0.687 in overall width. It is made of alloy steel and uses the inch system of measurement. The compatible cone manufacturer part number is 34274. This cup is manufactured by NTN.
Where to buy the NTN Tapered Roller Bearing Cup 34478 worldwide?
You can source the NTN Tapered Roller Bearing Cup 34478 through 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. 3G Electric supplies this NTN bearing cup to customers globally.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and overall width to your application's requirements. Ensure the system of measurement (inch or metric) aligns with your shaft and housing. The cup must be compatible with the cone part number, such as 34274 for the 34478 cup. Verify the ring material, typically alloy steel.
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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.











