K50×55×20 K505520(59241/50) 50mm 55mm 20mm 滚针轴承

　　K5×8×8 29241/5 5mm 8mm 8mm 滚针轴承

　　K5×8×10 K050810(39241/5) 5mm 8mm 10mm 滚针轴承

　　K45×53×20 K455320(19244/45) 45mm 53mm 20mm 滚针轴承

　　K45×50×27 K455027(79241/45) 45mm 50mm 27mm 滚针轴承

　　K45×50×17 K455017(49241/45) 45mm 50mm 17mm 滚针轴承

　　K42×47×27 K424727(79241/42) 42mm 47mm 27mm 滚针轴承

　　K42×47×13 K424713(29241/42) 42mm 47mm 13mm 滚针轴承

　　K40×48×20 K404820(19244/40) 40mm 48mm 20mm 滚针轴承

　　K40×47×20 K404720(29243/40) 40mm 47mm 20mm 滚针轴承

　　K40×46×17 K404617(39242/40) 40mm 46mm 17mm 滚针轴承

　　K40×45×27 K404527(79241/40) 40mm 45mm 27mm 滚针轴承

　　K40×45×17 K404517(49241/40) 40mm 45mm 17mm 滚针轴承

　　K40×45×13 K404513(29241/40) 40mm 45mm 13mm 滚针轴承

　　K38×46×20 K384620(19244/38) 38mm 46mm 20mm 滚针轴承

　　K35×42×20 K354220(29243/35) 35mm 42mm 20mm 滚针轴承

　　K35×42×16 K354216(19243/35) 35mm 42mm 16mm 滚针轴承

　　K35×40×27 K354027(79241/35) 35mm 40mm 27mm 滚针轴承

　　K35×40×17 K354017(49241/35) 35mm 40mm 17mm 滚针轴承

　　K35×40×13 K354013(29241/35) 35mm 40mm 13mm 滚针轴承

　　K32×37×27 K323727(79241/32) 32mm 37mm 27mm 滚针轴承

　　K32×37×17 K323717(49241/32) 32mm 37mm 17mm 滚针轴承

　　K32×37×13 K323713(29241/32) 32mm 37mm 13mm 滚针轴承