洛阳新能轴承四点接触球转盘轴承(回转支承)适用于以轴向载荷为主,有倾覆力矩,摩擦阻力较小的场合。安装时,要求支撑具有足够的径向刚性。
洛阳新能轴承四点接触球转盘轴承(回转支承)可以同时承受轴向载荷、倾覆力矩和径向载荷。在轴向载荷和倾覆力矩共同作用下,几乎所有钢球均参与承受载荷。当承受纯轴向载荷作用下,钢球与内外圈滚道分别为单点接触。当径向载荷超过一定值时,钢球与内外圈滚道分别有两点接触,此时,磨损和摩擦力矩将增大。为应对各种工况条件下产生的不同轴向力、倾覆力矩和径向力组合,接触角可以做相应调整。
洛阳新能轴承四点接触球转盘轴承(回转支承)主要由内圈、外圈、单排钢球、保持架(或隔离块)、密封装置等零件组成。
洛阳新能轴承四点接触球转盘轴承内圈、外圈有整体式和分体式结构。整体式套圈的刚性相对较强,分体式调整方便,分体式结构在产品出厂前已通过螺栓将两个分体圈连接在一起。
洛阳新能轴承四点接触球转盘轴承(回转支承)通常有保持架(或隔离块),只有在载荷较大时采用满装球式结构,满装球式四点接触球轴承承载能力大,但摩擦阻力大,摩擦还容易造成钢球表面产生划痕。
根据安装需要,安装孔可设计成直孔、沉孔、螺纹盲孔、螺纹通孔等。
轴承型号外形尺寸
齿轮参数相关尺寸齿轮参数dDTDwpD1d1d2Hhn1ф1n2ф2n3ф3mZxDab0P59000958.53644M6x116M1010301787/905K9051196Rc1/4302230M2087/905K19051196M8x1302230M2051269.69910641094M10x1030.5055.03K955194M10x1302230M205.1055.03K/P6955194M10x1302230M201017194M10×.5075M10x1080.5115.03/p1575106M10x124222422811.35.151M10×1250.5097.039841.51.545.510.54M640/45.501K9981.590106M10×118M20.40.1120.12K1120190106M10×1270.512428001K29981.590106ZG1/4.5120.03K01.590106M10x1270.5120.03K11201.590106M10x118M20.25.1120.1210015495M10×1250.5/700K10017095M10x1302230M20101250.5/7001314.1080115370M8/1040G2K11040220106M10×/701788/1040G2K210402201080115360106M10×/60E1788/1040G2K3104022010//30/702201080115970105M10x1290.5/70E01314.1080113870ME01314.1080113870M094M8×1242224M2010/1060G21060094M8×1242224M2010D1787/10751075890154M8×7605K107581051787/1075K110758105103M10×/12051424.912012208105154M10×1381075G2K10758105154M8×D1787/107510758105154M8x7602514M10x1200.5250.03/P61108190124M10x.45.1250.121508100105M10×1180.5250.03K1110810010
M10x1402640M2445.1250.03K12502100288Rc200.5.031.1.426121280/180125535496M10×1380/7312082113134M10×1570..45..611031398100105M10×.5.12K12601605.611031398100105M10×.5154090