厂家生产 供应优质推力球轴承51120
品牌NKFB型号51120类型推力球轴承内径100(mm)外径135(mm)厚度25(mm)重量0.95(kg)保持架及其材料F1碳钢使用特性低温用途通用滚动体列数单列滚道类型球面滚道样品或现货现货轴承材质高碳铬轴承钢(全淬透型)(GCr15)产品细节图型号外形尺寸(mm)额定载荷(kN)极限转速(r/min)重量(kg)dDTCaCoa脂润滑油润滑51100102491014650010000.02511011226910.315.46500100000.022511021528910.516.8610094000.024511031730910.818.2610094000.0285110420251014.224.7510079000.045110525421119.537.2440068000.0555110630471120.442.2430066000.0625110735521220.444.7390060000.0775110840601326.962.8340053000.125110945651427.869.1320050000.155111050701428.875.4310048000.165111155781634.893.1280043000.245111260851741.4113260040000.295111365901841.7117240037000.345111470951843127230036000.3651115751001942.3127220034000.4251116801051944.6141210033000.4351117851101945.9150210032000.4651118901202259.7190190029000.68511201001352585268160025000.99511221101452587.1288160024001.08511241201552589308150023001.16511261301703010435213020001.875112814018031107377120019002.25113015019031109402120019002.15推力球轴承推力球轴承采用高速运转时可承受推力载荷的设计,由带有球滚动的滚道沟的垫圈状套圈构成。由于套圈为座垫形,因此,推力球轴承被分为平底座垫型和调推力球轴承和球面座垫型两种类型。另外,这种轴承可承受轴向载荷,但不能承受径向载荷。组成推力球轴承组成:推力球轴承由座圈、轴圈和钢球保持架组件三部分构成。与轴配合的称轴圈,与外壳配合的称座圈。种类推力球轴承种类:接受力情况分单向推力球轴承和双向推力球轴承。单向推力球轴承,可承受单向轴向负荷。双向推力球轴承,可承受双向轴向负荷。双向推力球轴承,其中圈与轴配合。座圈的安装面呈球面的轴承,具有调心性能,可以减少安装误差的影响。推力球轴承不能承受径向负荷,极限转速较低。特点1.备有单向、双向两种类型2.为了容许有安装误差,无论是单向还是双向,都可以选择球面调心球面座垫型或带球面座圈型。3.优质钢)
临清恩凯孚轴承有限公司
业务 QQ: 1796525881