RADIAL THRUST CROSSED-ROLLER BEARING

Purpose:

Designed for usage as rotary support in precision antenna pointing mechanisms. The bearing is pre-loaded and has improved stiffness.

Performances:

Dimensions Type 1, mm 80 × 96 × 8 Type 2, mm 90 × 106 × 8 Type 3, mm 160 × 186 × 13 Rotation axis beating, arcsec., no more ±10 Angular stiffness, N·m /rad, no less 105 Mass, kg, no more Type 1 0,12 Type 2 0,13 Type 3 0,62