>> P.196
선삭형니들베어링밀봉형•내륜없음축경48-85mmRNA49…UU호칭번호질량(참고)주요치수mm축경mm48양측밀봉형편측밀봉형양측밀봉형편측밀봉형RNA4908UU─RNA4908U───RNA6908UURNA6908U50RNA49/42UURNA49/42U52RNA4909UU─RNA4909U─55RNA49/48UURNA49/48U58RNA4910UU─RNA4910U─60RNA49/52UURNA49/52U63RNA4911UU─RNA4911U─65RNA49/58UURNA49/58U68RNA4912UU─RNA4912U─70RNA49/62UURNA49/62U72RNA4913UU─RNA4913U─75RNA49/68UURNA49/68U8085RNA4914UU─RNA4915UU─RNA4914U─RNA4915U─────RNA6909UURNA6909U────RNA6910UURNA6910U────RNA6911UURNA6911U────RNA6912UURNA6912U────RNA6913UURNA6913U────RNA6914UURNA6914U──RNA6915UURNA6915UFwD48485052525558586063636568687072727580808585626265686870727275808082858588909095100100105105(1)rsmin0.60.60.60.60.60.60.60.60.61111111111111C22402222402222402225452525452525453030543054g150270173197355187177320200265470275285505320325580465495910520960주(1)(2)비고1.2.모따기치수r의최소허용치수입니다.허용회전수는그리스윤활에적용합니다.외륜에오일홈과1개의오일주입구가있습니다.양측밀봉형은그리스가봉입되어있습니다.편측밀봉형은그리스가봉입되어있지않으므로적정한윤활을실시하여사용하십시오.196
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