>> P.250
롤러베어링주요치수mm9694.59696.5101101101106106114.5112114.5120123123136136143.51471471.5.51.5111.51.51.51.51.51.51.51.51.51.51.51.51.51.522157.5157.5221.5154(1)rsminJC3550354535355035354050405040404545605050605050d858585859090909595100100100105110110120120125130130135140140D120118120120125125125130130140135140153150150165165178180180188190190질량(참고)g11901530115015001250121017401300127018501900177028902010193027802680449037503610479039903840─TRU8511850UU─TRU8512045UU──TRU9012550UU──NAU4917UU──NAU4918UU─NAG4917UU───NAG4918UU─────TRU10013550UU─TRU10515350UU────TRU12517860UU──TRU13518860UU──NAG4919UU──NAU4919UU──NAU4920UU──NAU4922UU─NAU4924UU──NAU4926UU──NAU4928UUNAG4920UU───NAG4922UU─NAG4924UU──NAG4926UU──NAG4928UU─호칭번호총롤러유지기부착모따기치수r의최소허용치수입니다.허용회전수는그리스윤활에적용합니다.실제사용조건에서는축방향하중도작용하는것을고려하여,기재된값의1/10이하의값으로사용할것을권장합니다.외륜에오일홈과2개의오일주입구가있습니다.밀봉형은그리스가봉입되어있습니다.축경mm859095100105110120125130135140주(1)(2)비고1.2.250축경85-140mm유지기부착롤러베어링총롤러롤러베어링밀봉형밀봉형
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