: A rubber-covered outer diameter, providing excellent static sealing even in housings with high thermal expansion or surface roughness.
: Reinforced metal outer sleeve. Used for heavy-duty applications or large diameters. Key Technical Specifications
Searching for a is the correct first step, but engineering wisdom lies in using the right version legally and safely. Here is a summary checklist:
While the full technical document is copyrighted and usually requires purchase from the Beuth Verlag