K48×53×17K485317(49241/48)48mm53mm17mm滚针轴承K45×53×25K455325(29244/45)45mm53mm25mm滚针轴承K45×53×20K455320(19244/45)45mm53mm20mm滚针轴承K45×50×27K455027(79241/45)45mm50mm27mm滚针轴承K45×50×17K455017(49241/45)45mm50mm17mm滚针轴承K42×47×27K424727(79241/42)42mm47mm27mm滚针轴承K42×47×13K424713(29241/42)42mm47mm13mm滚针轴承K40×48×20K404820(19244/40)40mm48mm20mm滚针轴承K40×46×17K404617(39242/40)40mm46mm17mm滚针轴承K40×45×27K404527(79241/40)40mm45mm27mm滚针轴承K40×45×17K404517(49241/40)40mm45mm17mm滚针轴承K38×46×20K384620(19244/38)38mm46mm20mm滚针轴承K35×42×16K354216(19243/35)35mm42mm16mm滚针轴承K35×40×27K354027(79241/35)35mm40mm27mm滚针轴承K35×40×17K354017(49241/35)35mm40mm17mm滚针轴承K35×40×13K354013(29241/35)35mm40mm13mm滚针轴承K32×37×27K323727(79241/32)32mm37mm27mm滚针轴承K32×37×17K323717(49241/32)32mm37mm17mm滚针轴承K32×37×13K323713(29241/32)32mm37mm13mm滚针轴承K30×35×27K303527(79241/30)30mm35mm27mm滚针轴承K30×35×17K303517(49241/30)30mm35mm17mm滚针轴承K30×35×13K303513(9241/30)30mm35mm13mm滚针轴承K28×35×16K283516(19243/28)28mm35mm16mm滚针轴承K28×34×17K283417(39242/28)28mm34mm17mm滚针轴承K28×33×27K283327(79241/28)28mm33mm27mm滚针轴承K28×33×17K283317(49241/28)28mm33mm17mm滚针轴承K28×33×13K283313(29241/28)28mm33mm13mm滚针轴承K25×32×16K253216(19244/25)25mm32mm16mm滚针轴承K25×31×17K253117(39243/25)25mm31mm17mm滚针轴承K25×30×13K253013(29242/25)25mm30mm13mm滚针轴承K25×29×17K252917(59241/25)25mm29mm17mm滚针轴承K25×29×13K252913(39241/25)25mm29mm13mm滚针轴承K25×29×10K252910(29241/25)25mm29mm10mm滚针轴承K22×26×17K222617(59241/22)22mm26mm17mm滚针轴承K22×26×13K222613(39241/22)22mm26mm13mm滚针轴承)