联系我们
          联系人:燕经理
 
          电   话:13661621501
          座   机:13661621501
          Q Q号:1403545967
          邮   箱:1403545967@qq.com
          地   址:上海市奉贤区泰叶路159弄33号
          网站备案号: 沪ICP备2022003579号-2 XML地图 
        
      
                            d | 
                          1000 mm | 
                            D | 
                          1420 mm | 
                            B | 
                          412 mm | 
                            Cr | 
                          16400000 N | 
                            Cor | 
                          42000000 N | 
                            Cur | 
                          2650000 N | 
                            Reference speed | 
                          138 rpm | 
                            Limiting speed | 
                          330 rpm | 
                            da min | 
                          1,028 mm | Shaft shoulder minimum diameter | 
                            r min | 
                          7.5 mm | Minimum chamfer size | 
                            D1 | 
                          1,278.3 mm | Outer ring inner diameter | 
                            Da max | 
                          1,392 mm | Maximum diameter of housing shoulder | 
                            ra max | 
                          6 mm | Maximum pocket radius | 
                            ds | 
                          12.5 mm | Lubrication hole diameter , | 
                            ns | 
                          23.5 mm | Lubrication groove width | 
                            T min | 
                          -30 °C | Minimum operating temperature | 
                            T max | 
                          200 °C | Maximum operating temperature | 
                            e | 
                          0.27 | Fa/Fr corresponds to different X and Y coefficients | 
                            Y1 | 
                          2.49 | Axial dynamic load factor | 
                            Y2 | 
                          3.71 | Axial dynamic load factor | 
                            Y0 | 
                          2.43 | Axial static load factor |