NTN Tapered Roller Bearing Cup: 2 15/16 in OD, 0.551 in Cup Wd, 0.551 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 drivetrains. This inch-system cup (2 15/16 in OD) pairs with cone LM503349 to handle combined loads in rotating equipment.

The NTN 4T-LM503310 tapered roller bearing cup has a 2 15/16 in outer diameter, a cup width of 0.551 in, and an overall width of 0.551 in. It is made of alloy steel, uses inch-system measurement, and is designed to pair with compatible cone part number LM503349.

You can source NTN tapered roller bearing cups worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the NTN 4T-LM503310 cup and other bearing components.

To select the correct NTN tapered roller bearing cup, match the outer diameter, cup width, and system of measurement to your application. The NTN 4T-LM503310 cup has a 2 15/16 in OD and 0.551 in width, and must be paired with cone LM503349. Verify shaft and housing fits before ordering.