基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
55	80	13	S71911 ACB/P4A
55	72	9	71811 CD/P4
55	90	18	7011 CE/HCP4A
55	90	18	S7011 ACB/HCP4A
55	80	13	71911 ACD/HCP4AL
55	80	13	71911 CE/HCP4A
55	80	13	71911 ACD/P4AL
55	90	18	S7011 ACE/HCP4A
55	90	18	7011 CB/HCP4AL
55	90	18	7011 ACD/HCP4AL
55	80	13	71911 ACD/HCP4A
55	80	13	71911 CB/P4A
55	80	13	71911 CD/P4A
55	80	13	71911 CE/P4A
55	90	18	7011 CE/HCP4AH1
55	90	18	7011 CE/HCP4AL1
55	80	13	71911 CD/HCP4A
55	100	21	7211 CD/P4A
55	90	18	7011 ACD/HCP4A
55	90	18	7011 ACD/P4AH1
55	72	9	71811 ACD/HCP4
50	65	7	71810 CD/P4
50	72	12	71910 ACE/P4AH1
50	72	12	S71910 ACD/HCP4A
50	80	16	7010 ACE/HCP4AL1
50	80	16	S7010 ACE/HCP4A
50	72	12	71910 ACE/HCP4AH1
50	80	16	7010 ACE/HCP4AH1
50	72	12	S71910 ACE/HCP4A
50	72	12	S71910 CB/HCP4A