基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
60	82	18	2912
58.738	94.463	20.65	D30
58.738	94.463	20.638	GT30
58.738	94.46	22.22	B30
58.738	87.33	22.225	4430
57.15	94.463	20.65	D29
57.15	94.463	20.638	GT29
57.15	94.463	20.638	FT29
57.15	87.33	22.36	4429
57.15	84.94	22.225	W2-1/4
57.15	80.747	22.22	B29
57.15	79.38	15.875	EW2-1/4
55.563	91.29	22.22	B28
55.563	91.288	20.65	D28
55.563	91.288	20.638	GT28
55.563	91.288	20.638	FT28
55.563	84.138	22.225	4428
55	130	88	54314 + U314
55	125	80.4	54314
55	125	72	52314
55	120	48	51411
55	115	65	52313
55	110	57	54214 + U214
55	110	42	53311 + U311
55	105	57	54213 + U213
55	105	50.6	54214
55	105	47	52214
55	105	39.3	2045/12/15 0:00:00
55	105	35	51311
55	100	50.4	54213