基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
53.975	123.825	36.678	557S/552A
53.975	123.825	32.791	72212C/72487
53.975	123.825	32.791	72212/72487
53.975	122.238	31.75	66584/66520
53.975	107.95	36.957	539/532X
53.975	104.775	40.157	4595/4535
52.388	111.125	26.909	55206/55437
52.388	100	22.225	377/372
52.388	92.075	25.4	28584/28521
50.8	127	52.388	6279/6220
50.8	127	44.45	65200/65500
50.8	123.825	32.791	72200C/72487
50.8	123.825	32.791	72200/72487
50.8	111.125	26.909	55200C/55437
50.8	111.125	26.909	55200/55437
50.8	108.966	36.512	59200/59429
50.8	104.775	36.512	HM807046/HM807011
50.8	104.775	36.512	HM807046/HM807010
50.8	101.6	36.068	529X/522
50.8	101.6	36.068	529/522
50.8	101.6	31.75	49585/49520
50.8	95.25	28.575	33889/33821
50.8	93.264	30.302	3780/3730
50.8	93.264	30.302	3775/3730
50.8	92.075	25.4	28580/28521
50.8	88.9	22.225	368A/362A
50.8	88.9	22.225	368/362A
50.8	85.725	18.263	18200/18337
50.8	85	17.462	18790/18720
50.8	82.931	22.225	LM104949/LM104912