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        Q系列單排四點接觸球 內齒型

        Q系列單排四點接觸球 內齒型

        • 所屬分類:單排四點接觸式-Q系列
        • 瀏覽次數:
        • 二維碼:
        • 發布時間:2023-01-15 14:10:58
        • 產品概述

        (Q系列)單排四點接觸球式回轉支承——內齒式

        結構特點、性能、適用范圍

        單排四點接觸球式回轉支承由兩個座圈組成,結構緊湊,重量輕,鋼球與圓弧滾道四點接觸,能同時承受軸向力,徑向力和傾翻力矩,回轉式輸送機,焊接操作機,中小型起重機和挖掘機等工程機械均可選用。

        序號型號外形尺寸安裝孔尺寸結構尺寸齒輪參數
        內齒式HDuDnn通孔A螺孔B/C/Dn1油杯
        數量
        hBm內齒式x=+0.5
        de齒數z重量
        Ddφd1T
        mm
        mm
        mmmmmm
        kg
        1QN.315.20408224603702601017M16242104032077034
        QN.315.20A42005135
        2QN.355.20448264604103001017M16242104032468439
        QN.355.20A42406140
        3QN.400.20493310604553451217M16242104042887344
        QN.400.20A52805746
        4QN.450.20543360605053951217M16242104043368550
        QN.450.20A53306752
        5QN.500.20593410605554451417M16242104053857855
        QN.500.20A63786457
        6QN.560.20656468706185021417M163021050444011176
        QN.560.20A54358877
        7QN.630.20726538706885721617M163021050451212984
        QN.630.20A550510286
        8QN.710.20806618707686521817M163021050558511897
        QN.710.20A65829897
        9QN.800.20896708708587422017M1630210506672113110
        QN.800.20A866484111
        10QN.800.25908694788647361822M2036210586654110142
        QN.800.25A864882142
        11QN.900.251008794789648362022M203621058874494163
        QN.900.25A1074075162
        12QN.1000.2511088947810649362422M2036210588848107178
        QN.1000.25A1084085179
        13QN.1000.3211248809010749262424M2240210708832105230
        QN.1000.32A1083084227
        14QN.1120.321244100090119410462824M2240410701094095263
        QN.1120.32A1293679262
        15QN.1250.321374113090132411763224M224041070101070108294
        QN.1250.32A12106890290
        16QN.1400.321524128090147413263624M224041070121212102333
        QN.1400.32A14120487336
        17QN.1250.4013941110102133611643226M244541280101050106388
        QN.1250.40A12104488388
        18QN.1400.4015441260102148613143626M244541280121188100444
        QN.1400.40A14119086434
        19QN.1600.4017441460102168615144026M244541280121392117509
        QN.1600.40A141386100511
        20QN.1800.4019441660102188617144426M244541280141582114576
        QN.1800.40A16156899591
        21QN.1600.5017661438124170414964030M2750412100121368115714
        QN.1600.50A14135898723
        22QN.1800.5019661638124190416964430M2750412100141568113794
        QN.1800.50A16155298818
        23QN.2000.5021661842124210418964830M2750612100161760111891
        QN.2000.50A18174698913
        24QN.2240.5024062078124234421365430M27506121001619841251044
        QN.2240.50A1819801111041
        25QN.2500.5026662342124260423966030M27506121001822501261132
        QN.2500.50A2022401131148
        26QN.2500.6026962308150262623746033M30566141221822141241621
        QN.2500.60A2022001111654

        注:

        1、n1為潤滑油孔數,均布:油杯M10×1 JB/T7940.1-JB/T7940.2

        2、安裝孔n-Φ可改用螺孔;齒寬b可改為H-h。

        3、表內齒輪圓周力為較大圓周力,額定圓周力取其1/2。 


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