基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
0.5906 in	1.3780 in	0.4331 in	4700 N	10300 N			7202W
0.4724 in	1.2598 in	0.3937 in	2790 N	7100 N			7201K
0.5906 in	1.3780 in	0.4331 in	4700 N	10300 N			7202W DU
0.5906 in	1.3780 in	0.4331 in	4700 N	10300 N			7202W
0.4724 in	1.2598 in	0.3937 in	2790 N	7100 N			7201K