>> P.210
车削型滚针轴承密封型、英制系列、附带内圈轴径9.525-44.450mm公称型号两侧密封型质量(参考)g主要尺寸mm(inch)dDCBFw轴径mm(inch)9.525(3/8)12.700(1/2)15.875(5/8)19.050(3/4)22.225(7/8)25.400(1)28.575(11/8)31.750(11/4)34.925(13/8)38.100(11/2)41.275(15/8)44.450(13/4)BRI61816UU799.525(3/8)28.575(11/8)25.400(1)25.65015.875(5/8)BRI82016UU9912.700(1/2)31.750(11/4)25.400(1)25.65019.050(3/4)BRI102216UU113.515.875(5/8)34.925(13/8)25.400(1)25.65022.225(7/8)BRI122416UU12719.050(3/4)38.100(11/2)25.400(1)25.65025.400(1)BRI142620UU17722.225(7/8)41.275(15/8)31.750(11/4)32.00028.575(11/8)BRI162820UU19625.400(1)44.450(13/4)31.750(11/4)32.00031.750(11/4)BRI183020UU21128.575(11/8)47.625(17/8)31.750(11/4)32.00034.925(13/8)BRI203320UU25431.750(11/4)52.388(21/16)31.750(11/4)32.00038.100(11/2)BRI223520UU27534.925(13/8)55.562(23/16)31.750(11/4)32.00041.275(15/8)BRI243720UUBRI243920UU29336238.100(11/2)38.100(11/2)58.738(25/16)61.912(27/16)31.750(11/4)31.750(11/4)32.00032.00044.450(13/4)47.625(17/8)BRI264120UU38641.275(15/8)65.088(29/16)31.750(11/4)32.00050.800(2)BRI284828UU80444.450(13/4)76.200(3)44.450(13/4)44.70057.150(21/4)注(1)这是轴或轴承座的拐角圆弧的最大容许半径。(2)容许转速适用于润滑脂润滑。备注1.内外圈上设有油槽并各设1个油孔。2.两侧密封型已封入润滑脂。3.需要单侧密封型时,请向IKO咨询。210
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