基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
50	55	27	FWF-505527
50	55	20	FWF-505520
45	53	25	FWF-455325
45	50	27	FWF-455027
45	50	17	FWF-455017
40	48	25	FWF-404825
40	45	27	FWF-404527
40	45	17	FWF-404517A
35	42	20	FWJ-354220
35	40	17	FWF-354017
35	40	13	FWF-354013
32	39	20	FWF-323920
32	37	17	FWJ-323717
32	37	13	FWF-323713
30	38	18	FWF-303818-E
30	37	20	FWF-303720
30	37	16	FWF-303716-E
30	36.75	16.5	FWF-293616Z-E
30	35	17	FWF-303517A
30	35	13	FWF-303513
28	35	16	FWF-283516-E
28	34	17	FWF-283417
28	33	17	FWF-283317
28	33	13	FWF-283313
25	32	16	FWF-253216-E
25	31	17	FWF-253117
25	29	13	FWF-252913
25	29	10	FWF-252910
24	31	20	FWF-243120-E
24	30	17	FWF-243017-E