Designation:

RA30, RB Y206, P206 - pressing flanges;
GRAE30 NPPB - bearing

Construction:

Consists of self-aligning ball bearings with a spherical outer cage, fixed between two thin stamped steel flanges.

Application:

Used to transfer torque to the drive shaft. At emergency loads (strike, warping, vibration) light enclosure of flanges self-destruct, preventing a significant accident mechanisms combine.

Product features:

corrosion protective coating of metal flanges;
convenient collecting - resolution.