基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
85	180	41	7317 BECBJ
85	180	41	7317 BECBM
85	180	41	7317 BECBP
85	180	41	7317 BECBY
85	210	52	7417 BACBMC
85	180	41	7317 BEGAPH
80	140	26	7216 BECBPH
80	140	26	7216 BEP
80	140	26	7216 BECBY
80	170	39	7316 BECCM
80	170	39	7316 BEGBY
80	140	26	7216 BECBP
80	140	26	7216 BECBJ
80	140	26	7216 BECBM
80	140	26	7216 BEGAF
80	170	39	7316 BECBJ
80	170	39	7316 BECBP
80	170	39	7316 BECBM
80	170	39	7316 BECBY
80	140	26	7216 BEGAP
80	140	26	7216 BEGAM
80	170	39	7316 BEGAP
80	170	39	7316 BEGAM
80	200	48	7416 CBM
80	170	39	7316 BEGAY
80	200	48	7416 GAM
80	200	48	7416 M
80	170	39	7316 BECBPH
80	170	39	7316 BEP
80	170	39	7316 BEM