基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
28mm	42mm	30mm	NK32/30R+IR28×32×30
32mm	42mm	20mm	NK32/20R
32mm	42mm	30mm	NK32/30R
30mm	40mm	30mm	NK30/30R
28mm	42mm	20mm	NK32/20R+IR28×32×20
30mm	40mm	20mm	NK30/20R
32mm	42mm	20mm	NK32/20R
25mm	38mm	30mm	NK29/30R+IR25×29×30
30mm	40mm	30mm	NK30/30R
29mm	38mm	30mm	NK29/30R
30mm	40mm	20mm	NK30/20R
25mm	38mm	20mm	NK29/20R+IR25×29×20
25mm	38mm	30mm	NK29/30R+IR25×29×30
285mm	320mm	60mm	RNA4852
330mm	380mm	80mm	RNA4860
265mm	300mm	60mm	RNA4848
305mm	350mm	69mm	RNA4856
240mm	270mm	50mm	RNA4844
285mm	320mm	60mm	RNA4852
45mm	100mm	25mm	QJ309
265mm	300mm	60mm	RNA4848
210mm	240mm	50mm	RNA4838
45mm	100mm	25mm	QJ309
195mm	225mm	45mm	RNA4836
220mm	250mm	50mm	RNA4840
75mm	160mm	37mm	QJ315
210mm	240mm	50mm	RNA4838
47mm	57mm	20mm	NK47/20R
22mm	39mm	23mm	NKIA59/22
40mm	55mm	30mm	NK45/30R+IR40×45×30