NTN UCFC206-101D1轴承尺寸规格 四螺栓圆形法兰式轴承座,铸造外壳,带紧定螺钉,UCFC型 - 尺寸 d1.0625 in 26.988 mm L4.9062 in 125.0 mm J3.9375 in 100.0 mm J12.7812 in 70.7 mm A1.2187 in 31.0 mm A01.5781 in 40.200 mm A10.9062 in 23.0 mm ...