基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
360mm	440mm	80mm	NA4872
280mm	350mm	69mm	NA4856
340mm	420mm	80mm	NA4868
32mm	52mm	36mm	NA69/32R
15mm	28mm	23mm	NA6902R
28mm	45mm	30mm	NA69/28R
12mm	24mm	22mm	NA6901R
22mm	39mm	30mm	NA69/22R
32mm	52mm	36mm	NA69/32R
7mm	17mm	10mm	NA497
28mm	45mm	30mm	NA69/28R
6mm	15mm	10mm	NA496
22mm	39mm	30mm	NA69/22R
5mm	13mm	10mm	NA495
7mm	17mm	10mm	NA497
140mm	190mm	50mm	NA4928R
6mm	15mm	10mm	NA496
130mm	180mm	50mm	NA4926R
5mm	13mm	10mm	NA495
120mm	165mm	45mm	NA4924R
140mm	190mm	50mm	NA4928R
110mm	150mm	40mm	NA4922R
130mm	180mm	50mm	NA4926R
18mm	24mm	12mm	K18×24×12
18mm	22mm	17mm	K18×22×17
18mm	22mm	13mm	K18×22×13
18mm	22mm	10mm	K18×22×10
17mm	21mm	17mm	K17×21×17
17mm	21mm	15mm	K17×21×15
17mm	21mm	13mm	K17×21×13