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              雙排球式回轉支承

              雙排球式回轉支承

              • 所屬分類:三排滾柱式回轉支承
              • 瀏覽次數:
              • 二維碼:
              • 發布時間:2023-03-21 13:56:14
              • 產品概述

              回轉支承廠家

               雙排球式回轉支承具有三個座圈,鋼球和隔離塊可直接排入上下滾道,根據受力狀況,安排了上下兩排直徑不同的鋼球。這種開式裝配非常方便,上下圓弧滾道的承載角都為90°,能承受很大的軸向力和傾翻力矩。當徑向力大于0.1倍的軸向力時滾道須特殊設計。雙排球式回轉支承的軸向、徑向尺寸都比較大,結構緊固。特別適用于要求中等以上直徑的塔式起重機,汽車起重機等裝卸機械上。



              承載曲線圓編號 
              基本型號
              Basic Type
              外型尺寸
              Configuration Size
              安裝尺寸
              Mounting Size

              無齒式
              Toothless
              DL
              mm
              外齒式
              Ext Toothing
              DL
              mm
              內齒式
              DL
              mm 

              D
              mm


              d
              mm
              H
              mm
              D1
              mm


              D2
              mm


              n



              mm
              1020.25.500021.25.500023.25.5006163841065804202018
              022.25.500024.25.500
              2020.25.560021.25.560022.25.5606764441066404802018
              023.25.560024.25.560
              3020.25.630021.25.630023.25.6307465141067105502418
              022.25.630024.25.630
              4020.25.710021.25.710023.25.7108265941067906302418
              022.25.710024.25.710
              5020.30.800021.30.800023.30.8009426581248987023022
              022.30.800024.30.800
              6020.30.900021.30.900023.30.90010427581249988023022
              022.30.900024.30.900
              7020.30.1000021.30.1000023.30.1000114285812410989023622
              022.30.1000024.30.1000
              8020.30.1120021.30.1120023.30.11201262978124121810223622
              022.30.1120024.30.1120
              9020.40.1250021.40.1250023.40.125014261047160137411264026
              022.40.1250024.40.1250
              10020.40.1400021.40.1400023.40.140015761224160152412724026
              022.40.1400024.40.1400
              11020.40.1600021.40.1600023.40.160017761424160172414764526
              022.40.1600024.40.1600
              12020.40.1800021.40.1800023.40.180019761642160192416764526
              022.40.1800024.40.1800
              13020.50.2000021.50.2000023.50.200022751785190214918514833
              022.50.2000024.50.2000
              14020.50.2240021.50.2240023.60.224024552025190238920914833
              022.50.2240024.50.2240
              15020.50.2500021.50.2500023.50.250027152285190264923515633
              022.50.2500024.50.2500
              16020.50.2800021.50.2800023.50.280030152585190294926515633
              022.50.2800024.50.2800
              17020.60.3150021.60.3150023.60.315034282872226333829625645
              022.60.3150024.60.3150







              號 
              結構尺寸
              Structural Size
              齒輪參數
              Gear Data
              外齒參數
              Ext Gear
              內齒參數
              Int Gear
              齒輪圓周力Tangential
              Tooth Load




              Refe
              rence
              weight
              kg


              n1


              mm


              H1
              mm


              h
              mm
              b
              mm
              xm
              mm
              De mmzDe mmZ正火
              Norma 
              lizing
              z
              104
              N
              調質
              Temp
              erin
              g
              T104 N
              14962660+0.55644126257723.75.2100
              6646.8105350.4594.56.2
              24962660+0.55704138417843.75.2115
              6706.8115410.4694.56.2
              34962660+0.56790.8129482.4814.56.2130
              8790.496475.2606.08.3
              44962660+0.56862.8141560.4944.56.2140
              8862.4105555.2706.08.3
              561142980+0.58982.4120619.2788.011.1200
              10988966146210.014.0
              661142980+0.581086.4133715.2908.011.1250
              1010881067147210.014.0
              761142980+0.51011981178148210.014.0300
              121197.697796.86712.016.7
              861142980+0.51013181299249310.014.0340
              121317.6107916.87712.016.7
              951503990+0.5121497.61221012.88513.518.8580
              141495.21041013.67315.821.9
              1051503990+0.5121641.61341156.89713.518.8650
              141649.21151153.68315.821.9
              1151503990+0.5141845.21291349.69715.821.9750
              161852.81131350.48518.125.0
              1251503990+0.5142055.21441545.611115.821.9820
              162060.81261542.49718.125.0
              13817847120+0.5162300.81411702.410724.133.31150
              182300.41251699.29527.137.5
              14817847120+0.5162540.81561942.412224.133.31500
              182552.41391933.210827.137.5
              15817847120+0.5182804.41532203.212327.137.51700
              202816138218811030.141.8
              16817847120+0.5183110.41702491.213927.137.51900
              203116153248812530.141.8
              178178561500.5203536174276813937.752.23300
              223537.61582758.812641.557.4




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