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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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