Rolling bearings. Aligning thrust ball bearings and aligning seat washers. Boundary dimensions Ingestion-build-181247 The sensing element can be

The sensing element can be the fibre itself or an optically powered element inserted along the optical path

switchgear and controlgear designed for indoor and outdoor installation and for operation at service frequencies up to and including 60 Hz on systems having voltages above 1 000 V

and there are an additional seven published Parts

The standard applies to the design of new buildings

Rolling bearings. Aligning thrust ball bearings and aligning seat washers. Boundary dimensions Ingestion-build-181247 The sensing element can be1 Scope This International Standard specifies dimensions of single direction and double direction aligning thrust ball bearings with and without aligning seat washers.