Axial-angular Contact Roller Bearings
Angular contact roller bearings AXS comprise thin, formed bearing rings, between which injection-moulded plastic cages with cylindrical rollers are arranged. In contrast to comparable axial rolling bearings, series AXS has a particularly small cross-section, whilst the load carrying capacity and tilting rigidity are very high in relation to the loaded installation space. The ready-to-fit machine elements are not self-retaining and are therefore very easy to assemble as the individual parts can be installed separately.
Angular contact roller bearings SGL are preferably used if high accuracy and rigidity is required in addition to a high load carrying capacity. The particularly high precision is achieved by means of exact, machined, hardened and ground bearing rings with a triangular profile. A roller and cage assembly from wear-resistant plastic is arranged between the bearing rings. The use of quadratic rolling elements (diameter equals length) significantly improves the kinematic conditions in the bearing. The bearing runs particularly uniformly with low friction and is suitable for high speeds.
Angular contact roller bearings SGL have long proven successful in low-clearance planetary gearboxes for precision drives. Possible areas of application include handling systems, packaging machinery, food processing and robotics.