>> P.240
축경mm총롤러유지기부착질량(참고)호칭번호gdDCrsminJEw주요치수mm주(1)모따기치수r의최소허용치수입니다.(2)용회전수는오일윤활에적용합니다.그리스윤활의경우는이값의60%까지허용할수있습니다.실제사용조건에서는축방향하중도작용하는것을고려하여,기재된값의1/10이하의값으로사용할것을권장합니다.비고1.NAG및NAU의베어링내경d가17mm이하인경우는오일주입구가없습니다.그외에는외륜에오일홈과2개의오일주입구가있습니다.2.그리스는봉입되어있지않습니다.적절한윤활을실시하여사용하십시오.25.524.528.527.53836.580.54139.510076.57696.512289.58915417310310219726017216827010121517202528303235NAG4900─NAG4901─NAG4902──NAG4903──NAG4904───NAG4905───NAG4906───NAG4907───NAU4900─NAU4901─NAU4902──NAU4903──NAU4904───NAU4905───NAU4906───NAU4907───────TRU153320──TRU173425──TRU203820TRU203825──TRU254425TRU284530──TRU304830TRU325230──TRU3556301010121215151517171720202020252525283030303235353522222424282833303034373738384242444547474852555556131313131313201313251717202517172530171730302020300.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.30.60.60.60.615.515.51717212119.522.522.521.52424252529.529.530.531.53434353840404018.518.5202024242725.525.529.531.531.532.532.537373839.541.541.542.546494949(1)주요치수NAG49(d≤17)축경10-35mm유지기부착롤러베어링총롤러롤러베어링240
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