NTN Tapered Roller Bearing Cone: 750A, 3 1/4 in Bore, 5.28 in OD, 1.837 in Cone Wd

The NTN 750A tapered roller bearing cone is used in industrial machinery and automotive applications that require support for combined radial and axial loads. It is commonly found in gearboxes, conveyor systems, and heavy equipment where precise shaft alignment and high load capacity are critical.

The NTN 750A is an inch-system tapered roller bearing cone with a 3 1/4 in bore, 5.28 in OD, and 1.837 in cone width. It has a carbon steel ring, chrome steel cage, and tapered bore. The compatible cup manufacturer part number is 742B.

You can source the NTN 750A tapered roller bearing cone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

To select the correct NTN tapered roller bearing cone, match the bore size, OD, and width to your shaft and housing dimensions. Verify the system of measurement (inch vs metric) and confirm compatibility with the cup part number, such as the 742B for the 750A cone. Consult load ratings for your application.