NTN Tapered Roller Bearing Cup: 5 3/8 in OD, 0.926 in Cup Wd, 0.926 in Overall Wd

An NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery such as gearboxes, conveyors, and automotive axles. This inch-system cup (5 3/8 in OD) works with a compatible cone to handle combined loads in rotating equipment.

The NTN 4T-78537 tapered roller bearing cup has a 5 3/8 in outer diameter, 0.926 in cup width, and 0.926 in overall width. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 78238. This cup is designed for heavy-duty industrial applications requiring precise load distribution.

3G Electric supplies NTN tapered roller bearing cups worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the NTN 4T-78537 cup. We source and deliver genuine NTN components globally.

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and system of measurement to your bearing assembly. The NTN 4T-78537 cup requires a compatible cone (part 78238) and is designed for inch-system shafts. Verify load ratings and operating conditions with NTN specifications for optimal performance.