基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
28	45	30	NA69/28
25	42	30	NA6905
22	39	30	NA69/22
20	37	30	NA6904
17	30	23	NA6903
15	28	23	NA6902
12	24	22	NA6901
140	190	50	NA4928
130	180	50	NA4926
120	165	45	NA4924
110	150	40	NA4922
100	140	40	NA4920
95	130	35	NA4919
90	125	35	NA4918
85	120	35	NA4917
80	110	30	NA4916
75	105	30	NA4915
42	57	30	NKI42/30
42	57	20	NKI42/20
40	55	30	NKI40/30
40	55	20	NKI40/20
38	53	30	NKI38/30
38	53	20	NKI38/20
35	50	30	NKI35/30
35	50	20	NKI35/20
32	47	30	NKI32/30
32	47	20	NKI32/20
30	45	30	NKI30/30
30	45	20	NKI30/20
28	42	30	NKI28/30