ʻO ke kila kila kilalāʻaunā mea hoʻolako lako kila Spline shaft no nā kaʻa kaʻa
me ka loa 12inihaHoʻohana ʻia ia i nā kaʻa kaʻa i kūpono i nā ʻano kaʻa.
ʻO ka mea hana he 8620H kila kila
Hoʻomaʻamaʻa wela: Carburizing me ka Tempering
Paʻakiki: 56-60HRC ma ka ʻili
ʻO ka paʻakikī kumu: 30-45HRC