基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
45	68	23	NA 4909.2RS
45	68	22	NA 4909 RS
45	62	25	NKI 45/25 TN
45	68	40	NA 6909
45	68	22	NA 4909
45	72	22	NKIS 45
42	57	30	NKI 42/30
42	57	20	NKI 42/20
40	55	17	NAO 40x55x17
40	55	20	NKI 40/20 TN
40	55	30	NKI 40/30 TN
40	62	40	NA 6908
40	62	22	NA 4908
40	65	22	NKIS 40
40	62	23	NA 4908 RS
40	62	23	NA 4908.2RS
38	53	30	NKI 38/30
38	53	20	NKI 38/20
35	58	22	NKIS 35
35	55	21	NA 4907 RS
35	55	20	NAO 35x55x20
35	55	36	NA 6907
35	50	17	NAO 35x50x17
35	50	30	NKI 35/30
35	55	20	NA 4907
35	55	21	NA 4907.2RS
35	50	20	NKI 35/20 TN
32	52	20	NA 49/32
32	52	36	NA 69/32
32	47	20	NKI 32/20