基本尺寸			型號(hào)
			Model
d[mm]	D[mm]	B[mm]
32	47	30	NKI 32/30
30	52	22	NKIS 30
30	47	18	NA 4906.2RS
30	45	20	NKI 30/20 TN
30	47	16	NAO 30x47x16
30	47	18	NAO 30x47x18
30	47	18	NA 4906 RS
30	45	26	NAO 30x45x26
30	45	17	NAO 30x45x17
30	45	30	NKI 30/30 TN
30	47	30	NA 6906
30	47	17	NA 4906
28	45	17	NA 49/28
28	45	30	NA 69/28
28	42	20	NKI 28/20 TN
28	42	30	NKI 28/30
25	47	22	NKIS 25
25	40	17	NAO 25x40x17
25	42	18	NA 4905.2RS
25	42	18	NA 4905 RS
25	42	30	NA 6905
25	42	16	NAO 25x42x16
25	38	30	NKI 25/30
25	42	17	NA 4905
25	38	20	NKI 25/20 TN
25	42	32	NAO 25x42x32
22	39	17	NA 49/22
22	39	30	NA 69/22
22	34	16	NKI 22/16
22	34	20	NKI 22/20