品牌INA型号NNC4980V配件适用对象起重机INA轴承NNCF4916V80mm110mm30mm圆柱滚子轴承INA轴承NNCF4914V70mm100mm30mm圆柱滚子轴承INA轴承NNCF4912V60mm85mm25mm圆柱滚子轴承INA轴承NNC4980V400mm540mm140mm圆柱滚子轴承INA轴承NNC4976V380mm520mm140mm圆柱滚子轴承INA轴承NNC4972V360mm480mm118mm圆柱滚子轴承INA轴承NNC4968V340mm460mm118mm圆柱滚子轴承INA轴承NNC4964V320mm440mm118mm圆柱滚子轴承INA轴承NNC4960V300mm420mm118mm圆柱滚子轴承INA轴承NNC4956V280mm380mm100mm圆柱滚子轴承INA轴承NNC4952V260mm360mm100mm圆柱滚子轴承INA轴承NNC4948V240mm320mm80mm圆柱滚子轴承INA轴承NNC4944V220mm300mm80mm圆柱滚子轴承INA轴承NNC4940V200mm280mm80mm圆柱滚子轴承INA轴承NNC4938V190mm260mm69mm圆柱滚子轴承INA轴承NNC4936V180mm250mm69mm圆柱滚子轴承INA轴承NNC4934V170mm230mm60mm圆柱滚子轴承INA轴承NNC4932V160mm220mm60mm圆柱滚子轴承INA轴承NNC4930V150mm210mm60mm圆柱滚子轴承INA轴承NNC4928V140mm190mm50mm圆柱滚子轴承INA轴承NNC4926V130mm180mm50mm圆柱滚子轴承INA轴承NNC4924V120mm165mm45mm圆柱滚子轴承INA轴承NNC4922V110mm150mm40mm圆柱滚子轴承INA轴承NNC4920V100mm140mm40mm圆柱滚子轴承INA轴承NNC4918V90mm125mm35mm圆柱滚子轴承INA轴承NNC4916V80mm110mm30mm圆柱滚子轴承INA轴承NNC4914V70mm100mm30mm圆柱滚子轴承INA轴承NNC4912V60mm85mm25mm圆柱滚子轴承INA轴承NNC4880V400mm500mm100mm圆柱滚子轴承INA轴承NNC4876V380mm480mm100mm圆柱滚子轴承INA轴承NNC4872V360mm440mm80mm圆柱滚子轴承INA轴承NNC4868V340mm420mm80mm圆柱滚子轴承INA轴承NNC4864V320mm400mm80mm圆柱滚子轴承INA轴承NNC4860V300mm380mm80mm圆柱滚子轴承INA轴承NNC4856V280mm350mm69mm圆柱滚子轴承INA轴承NNC4852V260mm320mm60mm圆柱滚子轴承INA轴承NNC4848V240mm300mm60mm圆柱滚子轴承INA轴承NNC4844V220mm270mm50mm圆柱滚子轴承INA轴承NNC4840V200mm250mm50mm圆柱滚子轴承INA轴承NNC4838V190mm240mm50mm圆柱滚子轴承INA轴承NNC4836V180mm225mm45mm圆柱滚子轴承INA轴承NNC4834V170mm215mm45mm圆柱滚子轴承INA轴承NNC4832V160mm200mm40mm圆柱滚子轴承INA轴承NNC4830V150mm190mm40mm圆柱滚子轴承INA轴承NKXR50Z+IR45mm71.5mm35mm组合轴承INA轴承NKXR50Z50mm71.5mm35mm组合轴承INA轴承NKXR50+IR45mm70mm35mm组合轴承INA轴承NKXR5050mm70mm35mm组合轴承INA轴承NKXR45Z+IR40mm66.5mm32mm组合轴承INA轴承NKXR45Z45mm66.5mm32mm组合轴承)