基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
320mm	580mm	92mm	NF264
25mm	62mm	17mm	NF305
20mm	37mm	9mm	6904
20mm	52mm	15mm	NF304
110mm	240mm	54.5mm	30322U
105mm	225mm	53.5mm	30321U
100mm	215mm	51.5mm	30320U
95mm	200mm	49.5mm	30319U
95mm	200mm	49.5mm	30319DU
90mm	190mm	46.5mm	30318U
90mm	190mm	46.5mm	30318DU
85mm	180mm	44.5mm	30317U
85mm	180mm	44.5mm	30317DU
80mm	170mm	42.5mm	30316U
80mm	170mm	42.5mm	30316DU
75mm	160mm	40mm	30315U
75mm	160mm	40mm	30315DU
70mm	150mm	38mm	30314U
65mm	140mm	36mm	30313U
60mm	130mm	33.5mm	30312U
200mm	360mm	64mm	30240U
190mm	340mm	60mm	30238U
180mm	320mm	57mm	30236U
170mm	310mm	57mm	30234U
75mm	130mm	41mm	33215U
85mm	150mm	49mm	33217U
70mm	125mm	41mm	33214U
80mm	140mm	46mm	33216U
65mm	120mm	41mm	33213U
75mm	130mm	41mm	33215U