They allow the transfer and diversion of forces
With snap ring. 
Stainless steel version: protected against dust, dirt, water spray, vapours. For use in temperature range from -30 °C to +110 °C. 
Seal, included.
Characteristic(s)Application area(s)
Material: 
Steel or 1.4305 stainless steel. 
Neoprene seal. 
Version: 
Trivalent passivated.  
Stainless steel version bright.
Application areas: machine construction, car construction, transport technology
