基本尺寸			基本额定载荷		轴承类型	轴承图片	型号
			dynamic	static	Type	Images	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]
75mm	130mm	27.25mm			圆锥滚子轴承		4T-3021556
75mm	130mm	27.25mm			圆锥滚子轴承		4T-302155358
75mm	130mm	27.25mm			圆锥滚子轴承		4T-1810592446
75mm	130mm	27.25mm			圆锥滚子轴承		4T-30215157904897
75mm	130mm	27.25mm			圆锥滚子轴承		4T-3027920436
75mm	130mm	27.25mm			圆锥滚子轴承		4T-30215535866629
75mm	130mm	27.25mm			圆锥滚子轴承		4T-30215569990201
75mm	130mm	27.25mm			圆锥滚子轴承		4T-30215