基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
	52		NKS 37
	47		NK 37/20
	47		NK 37/30
	47		RNAO 35x47x32
	47		RNAO 35x47x16
	47		RNA 4906 RS
	45		NK 35/30 TN
	47		RNA 4906
	45		RNAO 35x45x17
	45		RNAO 35x45x13
	45		RNAO 35x45x26
	50		NKS 35
	47		RNAO 35x47x18
	47		RNA 6906
	47		RNA 4906.2RS
	45		NK 35/20 TN
	47		NKS 32
	42		NK 32/30
	45		RNA 49/28
	42		NK 32/20 TN
	45		RNA 69/28
	42		RNA 4905
	40		NK 30/20 TN
	42		RNA 4905 RS
	40		RNAO 30x40x17
	45		NKS 30
	42		RNA 6905
	42		RNAO 30x42x32
	40		NK 30/30 TN
	42		RNA 4905.2RS