Tapered Roller Bearings SKF 30315

The SKF 30315 single-row tapered roller bearing accommodates high radial and axial loads and has main dimensions of 75 x 160 x 40 mm.

The SKF 30315 single-row tapered roller bearing is designed for combined loads in demanding industrial drives. Thanks to its tapered raceways and rollers, this design transmits high radial forces as well as axial loads from one direction. The complete bearing consists of the inner ring with a roller cage and the separately removable outer ring. With dimensions of 75 mm bore, 160 mm outer diameter and 40 mm width, the component is suitable for stable shaft mountings in mechanical engineering.

What loads can the 30315 tapered roller bearing withstand?

In industrial drives and mechanical bearing arrangements, radial forces frequently occur in conjunction with axial forces acting from one side. Single-row tapered roller bearings are typically mounted in a mirror-image configuration opposite a second bearing in order to accommodate axial counterforces as well. SKF’s Explorer design features optimised contact surfaces, which reduce frictional resistance. This results in lower heat generation during continuous operation, which helps to extend the service life of the lubricant in the system.

What are the key considerations when arranging the 30315 tapered roller bearing?

As the inner and outer rings are separable, fit the bearing rings separately onto the shaft and housing. You only set the correct bearing clearance during installation by axially clamping the bearing against a counter-bearing. The sheet steel cage guides the rolling elements evenly and is suitable for a temperature range of -30 to +120 degrees. Manufactured to tolerance class P0 or ABEC 1, it offers standardised fit dimensions for direct replacement in existing systems.