Type GA: Extendable precision double joint with plain bearing
Type HA: Extendable precision double joint with needle bearing
Max. speed type GA = 1.000 1/min.
Max. speed type HA = 4.000 1/min.
Max. articulation angle = 45° each joint
Available with finish bore H7; on request with keyway, square or hexagon bore
Also available as clamping hub or with quick locking GR/HR
The precision joints consist of a joint center piece and two hub bodies connected through some tabs. A plain bearing, type G, or a needle bearing, type H, make sure for the bearing of the joint heads. Openings are provided for lubrication of the plain bearings. The precision joints with needle bearing are designed with a permanent lubrication and are thus maintenance-free. Both options offer a high efficiency level as well as smooth running with low friction.