基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
7mm	10mm	8mm	K7×10×8
7mm	10mm	10mm	K7×10×10
65mm	73mm	30mm	K65×73×30
60mm	68mm	20mm	K60×68×20
6mm	9mm	8mm	K6×9×8
6mm	9mm	10mm	K6×9×10
60mm	68mm	25mm	K55×63×25
55mm	63mm	25mm	K55×63×25
17mm	23mm	12mm	BK1712
16mm	22mm	16mm	BK1616
16mm	22mm	12mm	BK1612
15mm	21mm	16mm	BK1516
15mm	21mm	12mm	BK1512
10mm	22mm	13mm	NA4900R
15mm	28mm	13mm	NA4902R
9mm	20mm	11mm	NA49/9
12mm	24mm	13mm	NA4901R
8mm	19mm	11mm	NA49/8
10mm	22mm	13mm	NA4900R
32mm	52mm	20mm	NA49/32R
9mm	20mm	11mm	NA49/9
28mm	45mm	17mm	NA49/28R
8mm	19mm	11mm	NA49/8
22mm	39mm	17mm	NA49/22R
32mm	52mm	20mm	NA49/32R
360mm	440mm	80mm	NA4872
28mm	45mm	17mm	NA49/28R
340mm	420mm	80mm	NA4868
22mm	39mm	17mm	NA49/22R
300mm	380mm	80mm	NA4860