Heavy-duty spherical-plain bearings

– Premium

Spherical plain bearings are ready-to-install, standardised machine elements which are jointed and allow space for adjustment movements. The inner ring is spherical on the outside, while the outer ring has a hollowed spherical interior.

The forces on the bearing may be static in nature or, in the presence of tilting or swivelling movements, may occur at relatively low sliding velocities. 

The heavy-duty spherical plain bearings of the DURBAL Premium Line with integral self-aligning roller bearing are low maintenance. The spherical plain bearings with cage design and integral self-aligning roller bearings are particularly suited to applications involving high speeds, while the spherical plain bearings with full complement design and integral self-aligning roller bearings are suited to higher loads. Both spherical plain bearings are well-suited to large swivelling angles or rotating movements.

Covering discs on both sides prevent the penetration of coarse dirt particles inside the bearing, thereby ensuring a longer service life.

The heavy-duty spherical plain bearings of the DURBAL Premium Line with integral self-aligning ball bearing are also low maintenance and have low bearing friction. These spherical plain bearings are particularly suited to high speeds. These spherical plain bearings are also used for large swivelling angles or where there are rotating movements.

Covering discs on both sides prevent the penetration of coarse dirt particles inside the bearing, thereby ensuring a longer service life.

Durbal spherical plain bearings are used in the food industry, in construction machinery and for cranes and fork-lift loaders, as well as in joints of all kinds.

Heavy-duty spherical-plain bearings – Low maintenance roller bearing
Heavy-duty spherical-plain bearings – Low maintenance self-aligning ball bearing