Tapered Roller Bearings SKF 30332 J2

The SKF 30332 J2 tapered roller bearing, measuring 160 × 340 × 75 mm, offers a robust solution for combined radial and axial forces in mechanical engineering.

This single-row tapered roller bearing 30332 J2 simultaneously accommodates high radial forces as well as axial forces from one direction. Due to the tapered arrangement of the rolling elements, the rollers run in a linear fashion along the raceways of the inner and outer rings. The product scope includes the complete tapered roller bearing with a dimensionally stable sheet steel cage. The standard SKF version is designed for operating temperatures ranging from -30 to +120 degrees.

What is the 30332 J2 tapered roller bearing suitable for?

The bearing is primarily used in heavy-duty industrial gearboxes and in general heavy machinery construction. As single-row tapered roller bearings, by their design, can only accommodate axial forces in one direction, they are usually fitted in pairs in an X or O configuration with a second bearing mounted in the opposite direction. This configuration provides a rigid shaft guidance system and supports alternating axial loads. Even under vibration, the integrated sheet steel cage keeps the rollers precisely spaced apart.

What is important when it comes to tolerance class and mounting?

With tolerance class P0/PN or ABEC 1, the bearing complies with the standard tolerances for industrial use. As the inner ring with roller set and the outer ring can be fitted separately, this considerably simplifies step-by-step installation. Carefully adjust the axial bearing clearance during assembly using the mating bearing. Also take into account the permissible temperature range of -30 to +120 degrees when selecting the appropriate lubricant.