>> P.174
선삭형니들베어링NA49TAFINA69질량(참고)g129192178320280191310136205143215270245440300149225305340230320300285520335d35353535353535383840404040404042424242454545454545─────GTRI355520GTRI355630───────GTRI405930───GTRI426230─────GTRI456430TRI355630─────TRI405930───────TRI426230─────TAFI425720TAFI425730──TAFI456225TAFI456235TRI456430───────────TAFI385320TAFI385330TAFI405520TAFI405530────TAFI355020TAFI355030──────────────────────────────NA6907──NA4907──────────NA6908─────────NA6909─────────NA4908─────────NA4909──NA49NA69NA48TAFITRIGTRI축경mm3538404245주(1)(2)(3)비고1.2.모따기치수r의최소허용치수입니다.외륜에대한내륜의허용축방향이동량입니다.허용회전수는오일윤활에적용합니다.그리스윤활의경우는이값의60%까지허용할수있습니다.외륜에오일홈과1개의오일주입구가있습니다.그리스는봉입되어있지않습니다.적절한윤활을실시하여사용하십시오.174축경35-45mm호칭번호내륜부착
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