igubal® spherical bearing

The application of spherical bearings is as a rule linked with high bearing weights, difficult installation and high costs. Most need maintenance on a long term, and the bearings are corrosion-resistant only in special versions. Often the roller or plain bearings are excessively stressed by edge load and prematurely give out, or the bearing must be extensively readjusted, counterbored or converted in order to compensate for misalignments.

igubal® spherical bearings are free of these disadvantages and by its design open up completely new potentials:

The simple handling enables a manifold application of igubal® spherical bearings. You can use them wherever the self-aligning bearings offer constructive advantages or assist in simplifying the installation.

Maintenance-free igubal® spherical bearings have a tolerance in the inner diameter, according to E10. The shaft should have a tolerance between h6 and h9. The bearing clearance compensates for bearing expansions during heating.

igubal® spherical bearings are press-fitted in an H7 bore and axially locked. A precise alignment of the bearing housing is not required as the spherical bearing automatically compensates for error.

igubal® spherical bearings are manufactured according to DIN ISO 12240 in the dimensional series K and E.
 
igubal® pillow block bearings are available in standard dimensions of 2 to 30 mm. The dimensional series K is also available in inch dimensions. In case you require other dimensions, please contact us.