{HEAD ~ The balance shaft} can alternately comprise {TAIL ~ steel} or cast iron material in the case of a friction mounting and its bearing journals can alternately be implemented as hardened or also unhardened 
{ HEAD ~ The balance shaft } can alternately comprise { TAIL ~ steel } or cast iron material in the case of a friction mounting and its bearing journals can alternately be implemented as hardened or also unhardened
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH