基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
90	140	24	7018 ACB/P4AL
90	125	18	71918 ACD/HCP4AL
90	140	24	S7018 CD/HCP4A
90	140	24	S7018 ACD/HCP4A
90	140	24	7018 CB/HCP4A
90	125	18	71918 CD/HCP4AL
90	115	13	71818 ACD/P4
90	125	18	71918 CE/HCP4A
90	140	24	S7018 CB/P4A
90	140	24	S7018 CD/P4A
90	140	24	S7018 CE/P4A
90	125	18	71918 CD/P4AL
90	140	24	7018 ACD/HCP4AH1
90	140	24	7018 ACE/P4AL1
90	125	18	71918 ACD/P4AL
90	125	18	71918 CE/HCP4AL
90	115	13	71818 CD/P4
90	125	18	S71918 CD/HCP4A
90	160	30	7218 ACD/HCP4A
90	125	18	71918 ACE/P4A
90	125	18	71918 ACD/P4A
90	125	18	71918 ACB/P4A
90	140	24	S7018 CB/HCP4A
90	125	18	S71918 ACD/HCP4A
90	140	24	S7018 ACB/HCP4A
90	140	24	S7018 CE/HCP4A
90	140	24	7018 CD/P4A
90	140	24	7018 CE/P4A
90	140	24	7018 ACE/P4AL
90	140	24	7018 CB/P4A