基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
40	90	46	7308B/DT
35	80	42	7307B/DT
30	72	38	7306B/DT
25	62	34	7305B/DT
55	100	33.29999924	3211A
50	90	30.20000076	3210A
45	85	30.20000076	3209A
40	80	30.20000076	3208A
35	72	27	3207A
30	62	23.79999924	3206A
25	52	20.60000038	3205A
20	47	20.60000038	3204A
17	40	17.5	3203A
110	240	92.09999847	3322
105	225	87.30000305	3321
100	215	82.59999847	3320
95	200	77.80000305	3319
90	190	73	3318
85	180	73	3317
80	170	68.30000305	3316
75	160	68.30000305	3315
70	150	63.5	3314
65	140	58.70000076	3313
60	130	54	3312
150	320	130	7330B/DB
140	300	124	7328B/DB
130	280	116	7326B/DB
120	260	110	7324B/DB
110	240	100	7322B/DB
105	225	98	7321B/DB