基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
100mm	180mm	68mm	7220B/DT
105mm	190mm	72mm	7221B/DT
110mm	200mm	76mm	7222B/DT
120mm	215mm	80mm	7224B/DT
130mm	230mm	80mm	7226B/DT
140mm	250mm	84mm	7228B/DT
150mm	270mm	90mm	7230B/DT
160mm	290mm	96mm	7232B/DT
170mm	310mm	104mm	7234B/DT
180mm	320mm	110mm	7236B/DT
190mm	340mm	110mm	7238B/DT
200mm	360mm	116mm	7240B/DT
10mm	35mm	22mm	7300B/DT
12mm	37mm	24mm	7301B/DT
15mm	42mm	26mm	7302B/DT
17mm	47mm	28mm	7303B/DT
20mm	52mm	30mm	7304B/DT
2mm	6mm	2.299999952mm	619/2
2.5mm	7mm	2.5mm	619/2.5
3mm	8mm	3mm	619/3
4mm	11mm	3mm	619/4
5mm	13mm	4mm	619/5
6mm	15mm	5mm	619/6
7mm	17mm	5mm	619/7
8mm	19mm	6mm	619/8
9mm	20mm	6mm	619/9
10mm	22mm	6mm	61900
12mm	24mm	6mm	61901
15mm	28mm	7mm	61902
17mm	30mm	7mm	61903