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                产品展示当前位置:产品展示 > 推力滚子轴承

                产品详细

                  推力圆柱滚子轴承属分离型轴承,只能承受单向轴向载荷和轻微冲击,能够轴(或外壳)一个方向的轴向位移,因此可用作单向轴向定位。但其承载能力远远大于推力球轴承。滚子滚动时,由于滚子两端线速度不同,使滚子在套圈滚道上不可避免地产生滑动,因此,此类轴承的极限转速较推力球轴承低,通常仅适用于低速运转场合。

                  标准设计的推力圆柱滚子轴承采用车制金属实体保持架,根据用户要求,也可采用其它型式或材料的保持架。推力圆锥滚子轴承只能承受单向轴向载荷,能够轴承单向轴向位移,故可用作单向轴向定位。与推力圆柱滚子轴承相比,承载能力大、相对滑动小,但极限转速较低。

                  推力圆柱滚子轴承主要用于重型机床、大功率船用齿轮箱、石油钻机、立式电机等机械中。


                型号原代号外形尺寸(mm)基本负荷(KN)极限转速(r/min)重量(KG)
                dd1minDD1maxHRsminOld_specDesignations
                812209220100103150150381.122683080011002.44
                893209549320100103170170421.5327152076010004.23
                87420-10010321021050364024806709009.53
                817209720100100.2190190391.545120907209605.11
                817229722110110.2200200392.1460219599013005.43
                84922x2549822110111230230603635264072096013.7
                811249124120120.215515525114668095014001.36
                812249224120123170170391.125590090013002.94
                817249724120100215215301.1451247185012005.03
                -9549424k1201162502507848102320800110020.9
                812269226130133190190451.538013006709004.29
                817309830150153230227503553237080011008.22
                87430x2569730150150.3300300352.16984330840110011.3
                RT43240-153.988153.988228.6227.650.84.76426163080011007.7
                IB448-177.818025425350.83.5575252670095010
                818369836180183280277543803371768090013.4
                811389138190193240237372316139880011004.1
                811409140200203250247371.131014007009004.4
                812409240200204277280622670249050075012.4
                81744ZW549744H22022542042013062380809538056094.2
                812489284240244340335782.1990376538056024.1
                894489549488240245440435122623601077030040089.5
                812529252260264360355792.11045417035060026.4
                812/50092/5005005056706651355340017600140190153
                811/53091/5305305356406358531739992016020057.8
                872/53075492/53053053271070882522801780022029096.6
                812/56092/5605605657507451505390020800120170198
                817/6005497/6006006028608601256387012980130180264
                872/67075492/6706706729009001036353026500160200200
                871/71075491/71071071485084863414401366024030079
                891/80090091/80080080095095090413609440160200105
                871/85075491/850850855100099567418641748020026097.1
                811/85091/85085085510009951204334722152160200177.2
                972/90075492/900900902118011801257.5530050549100130386
                872/106075492/106010601065140014001559.589507939087110689
                817/118097/1180118011801325-88.53443021700100150173
                871/118075491/118011801185140013951006443048665110150311
                872/132075492/132013201325170017001759.5103001054006790105
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