平面推力球轴承F3-8M 推力球轴承3*8*3.5 f3-8m
价格:0.11
平面推力球轴承的安装方法平面推力球轴承在装配体中主要承受轴向载荷,其应用广泛。虽然推力球轴承安装操作比较简单,但实际维修时仍常有错误发生,即轴承的紧环和松环安装位置不正确,结果使轴承失去作用,轴颈很快地被磨损。图所示为紧环安装在静止件的端面上,即错误装配。紧环内圈与轴颈为过渡配合,当轴转动时带动紧环,并与静止件端面发生摩擦,在受到轴向作用力(Fx)时,将出现摩擦力矩大于内径配合阻力矩,导致紧环与轴配合面强制转动,加剧轴颈磨损。因此,推力轴承安装时应注意以下几点:(1)分清轴承的紧环和松环(根据轴承内径大小判断,孔径相差O.1~O.5mm)。(2)分清机构的静止件(即不发生运动的部件,主要是指装配体)。(3)无论什么情况,轴承的松环始终应靠在静止件的端面上。本公司***生产内径1毫米至60毫米,各类深沟球轴承,微型轴承,英制深沟球轴承,微型薄壁轴承,F型带法兰边轴承,F型微型平面推力球轴承,微型直线轴承系列,并订做各类非标准轴承等。广泛用于各类微型电机、微型电动玩具、遥控玩具、健身器材、电讯设备、仪器仪表、计算机、汽车电机,精密仪器,机械设备,家用电器,***器械,渔具,等领域。外形尺寸钢球重量极限转速r/min额定载荷型号内径外径高度个数直径KG脂润滑油润滑Co(KN)C(KN)F2.5-62.56361.20.000716000175000.685F3-8383.571.5880.0019100117000.720.9F4-949481.5880.00128800114000.720.84F4-10410491.5880.00168800114000.720.84F5-10510491.5880.00158500111000.720.79F5-115114.591.5880.00218500111001.71.81F5-12512491.580.00228500111000.790.72F6-116114.591.5880.0028500111001.71.81F6-126124.5920.0024500070001.91.96F6-14614552.3810.0036400070001.91.96F7-137134.5920.0025400070001.91.96F7-157155830.004360070001.911.975F7-157155.592.3810.004360071001.911.974F7-177176630.006350071002.563.15F8-168165930.004400070001.881.943F8-198197103.1750.009300080003.53.85F9-1791751030.0045340050001.8981.75F9-20920773.1750.0089250045003.53.85F10-1810185.5103.1750.006250045002.563.15F12-21122151130.006180030002.12.6F12-2312237.51130.013180030003.6053.9280511.122.26.351130.01180030002.352.9)
深圳市盛锐轴承有限公司
业务 QQ: 1021283469