基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
35mm	50mm	30mm	NK40/30
0mm	52mm	20mm	NK42/20
0mm	52mm	30mm	NK42/30
38mm	53mm	20mm	NK43/20
85mm	120mm	63mm	NA6917
90mm	125mm	63mm	NA6918
95mm	130mm	63mm	NA6919
32mm	52mm	36mm	RNA69/32
35mm	55mm	36mm	RNA6907
40mm	62mm	40mm	RNA6908
45mm	68mm	40mm	RNA6909
50mm	72mm	40mm	RNA6910
55mm	80mm	45mm	RNA6911
60mm	85mm	45mm	RNA6912
65mm	90mm	45mm	RNA6913
70mm	100mm	54mm	RNA6914
75mm	105mm	54mm	RNA6915
80mm	110mm	54mm	RNA6916
85mm	120mm	63mm	RNA6917
90mm	125mm	63mm	RNA6918
95mm	130mm	63mm	RNA6919
25mm	32mm	12mm	HK2512
30mm	37mm	12mm	HK3012
35mm	42mm	12mm	HK3512
28mm	42mm	20mm	NKI28/20
28mm	42mm	30mm	NKI28/30
30mm	45mm	20mm	NKI30/20
30mm	45mm	30mm	NKI30/30
32mm	47mm	20mm	NKI32/20
32mm	47mm	30mm	NKI32/30