>> P.188
주(1)하우징의모서리반경의최대허용반경입니다.(2)허용회전수는오일윤활에적용합니다.그리스윤활의경우는이값의60%까지허용할수있습니다.비고1.내접원경Fw가69.850mm이하인경우는외륜에오일홈과1개의오일주입구가있습니다.그외에는외륜에오일홈과2개의오일주입구가있습니다.2.그리스는봉입되어있지않습니다.적절한윤활을실시하여사용하십시오.축경mm(인치)호칭번호질량(참고)g설치관계치수mm주요치수mm(인치)Da최대rasmax(1)FwDC인치계열•내륜없음50.800(2)19024050.800(2)50.800(2)65.088(29/16)65.088(29/16)25.400(1)31.750(11/4)57.857.8BR324116BR3241201.51.557.150(21/4)43551057.150(21/4)57.150(21/4)76.200(3)76.200(3)38.100(11/2)44.450(13/4)6969BR364824BR3648281.51.563.500(21/2)47555563.500(21/2)63.500(21/2)82.550(31/4)82.550(31/4)38.100(11/2)44.450(13/4)74.374.3BR405224BR4052282269.850(23/4)51060069.850(23/4)69.850(23/4)88.900(31/2)88.900(31/2)38.100(11/2)44.450(13/4)80.780.7BR445624BR4456282276.200(3)55565076.200(3)76.200(3)95.250(33/4)95.250(33/4)38.100(11/2)44.450(13/4)8787BR486024BR4860282282.550(31/4)990114082.550(31/4)82.550(31/4)107.950(41/4)107.950(41/4)44.450(13/4)50.800(2)99.799.7BR526828BR5268322288.900(31/2)122088.900(31/2)114.300(41/2)50.800(2)106.1BR567232295.250(33/4)129095.250(33/4)120.650(43/4)50.800(2)111.4BR6076322.5101.600(4)1370101.600(4)127.000(5)50.800(2)117.8BR6480322.5축경50.800-101.600mm188선삭형니들베어링
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