>> P.190
注(1)是内圈相对于外圈的容许轴向移动量。(2)这是轴或轴承座的拐角圆弧的最大容许半径。(3)容许转速适用于润滑油润滑。润滑脂润滑的话可容许到该值的60%。备注1.内外圈上设有油槽并各设1个油孔。2.未封入润滑脂。请适当润滑后使用。轴径mm(inch)公称型号质量(参考)g主要尺寸mm(inch)dDCBFwS(1)英制系列、附带内圈9.525(3/8)67.59.525(3/8)28.575(11/8)19.050(3/4)15.875(5/8)0.319.300BRI6181212.700(1/2)79.510612.700(1/2)12.700(1/2)31.750(11/4)31.750(11/4)19.050(3/4)25.400(1)19.050(3/4)19.050(3/4)0.30.519.30025.650BRI82012BRI8201615.875(5/8)9112215.875(5/8)15.875(5/8)34.925(13/8)34.925(13/8)19.050(3/4)25.400(1)22.225(7/8)22.225(7/8)0.30.519.30025.650BRI102212BRI10221619.050(3/4)10213619.050(3/4)19.050(3/4)38.100(11/2)38.100(11/2)19.050(3/4)25.400(1)25.400(1)25.400(1)0.30.519.30025.650BRI122412BRI12241622.225(7/8)15219022.225(7/8)22.225(7/8)41.275(15/8)41.275(15/8)25.400(1)31.750(11/4)28.575(11/8)28.575(11/8)0.50.525.65032.000BRI142616BRI14262025.400(1)16621025.400(1)25.400(1)44.450(13/4)44.450(13/4)25.400(1)31.750(11/4)31.750(11/4)31.750(11/4)0.50.525.65032.000BRI162816BRI16282028.575(11/8)18222528.575(11/8)28.575(11/8)47.625(17/8)47.625(17/8)25.400(1)31.750(11/4)34.925(13/8)34.925(13/8)0.50.525.65032.000BRI183016BRI18302031.750(11/4)22027531.750(11/4)31.750(11/4)52.388(21/16)52.388(21/16)25.400(1)31.750(11/4)38.100(11/2)38.100(11/2)0.50.525.65032.000BRI203316BRI20332034.925(13/8)23529534.925(13/8)34.925(13/8)55.562(23/16)55.562(23/16)25.400(1)31.750(11/4)41.275(15/8)41.275(15/8)0.50.525.65032.000BRI223516BRI22352038.100(11/2)25031535038038.100(11/2)38.100(11/2)38.100(11/2)38.100(11/2)58.738(25/16)58.738(25/16)60.325(23/8)61.912(27/16)25.400(1)31.750(11/4)31.750(11/4)31.750(11/4)44.450(13/4)44.450(13/4)44.450(13/4)47.625(17/8)0.50.50.50.525.65032.00032.00032.000BRI243716BRI243720BRI243820BRI24392041.275(15/8)32541041.275(15/8)41.275(15/8)65.088(29/16)65.088(29/16)25.400(1)31.750(11/4)50.800(2)50.800(2)0.50.525.65032.000BRI264116BRI264120轴径9.525-41.275mm190车削型滚针轴承
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