>> P.188
선삭형니들베어링(1)rasmax1.51.51.51.52222222222.52.5Da최대57.857.8696974.374.380.780.7878799.799.7106.1주요치수mm(인치)설치관계치수mm인치계열•내륜없음축경50.800-101.600mm축경mm(인치)50.800(2)57.150(21/4)63.500(21/2)69.850(23/4)76.200(3)82.550(31/4)88.900(31/2)95.250(33/4)101.600(4)호칭번호BR324116BR324120BR364824BR364828BR405224BR405228BR445624BR445628BR486024BR486028BR526828BR526832질량(참고)g1902404355104755555106005556509901140FwDC50.800(2)50.800(2)57.150(21/4)57.150(21/4)63.500(21/2)63.500(21/2)69.850(23/4)69.850(23/4)76.200(3)76.200(3)82.550(31/4)82.550(31/4)65.088(29/16)65.088(29/16)76.200(3)76.200(3)82.550(31/4)82.550(31/4)88.900(31/2)88.900(31/2)95.250(33/4)95.250(33/4)107.950(41/4)107.950(41/4)25.400(1)31.750(11/4)38.100(11/2)44.450(13/4)38.100(11/2)44.450(13/4)38.100(11/2)44.450(13/4)38.100(11/2)44.450(13/4)44.450(13/4)50.800(2)BR567232122088.900(31/2)114.300(41/2)50.800(2)BR607632129095.250(33/4)120.650(43/4)50.800(2)111.4BR6480321370101.600(4)127.000(5)50.800(2)117.8하우징의모서리반경의최대허용반경입니다.허용회전수는오일윤활에적용합니다.그리스윤활의경우는이값의60%까지허용할수있습니다.내접원경Fw가69.850mm이하인경우는외륜에오일홈과1개의오일주입구가있습니다.그외에는외륜에오일홈과2개의오일주입구가있습니다.그리스는봉입되어있지않습니다.적절한윤활을실시하여사용하십시오.주(1)(2)비고1.2.188
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