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 | 
                          25 mm | 
                            D | 
                          52 mm | 
                            B | 
                          15 mm | 
                            Cr | 
                          14900 N | 
                            Cor | 
                          7800 N | 
                            Cur | 
                          530 N | 
                            Reference speed | 
                          14400 rpm | 
                            Limiting speed | 
                          16700 rpm | 
                            da min | 
                          30.6 mm | Minimum diameter of shaft shoulder | 
                            rmin | 
                          1 mm | Minimum chamfer size | 
                            D1 | 
                          43.6 mm | Inner ring flange diameter | 
                            Da max | 
                          46.4 mm | Maximum diameter of bearing block shoulder | 
                            ra max | 
                          1 mm | Maximum cavity radius | 
                            d1 | 
                          33.5 mm | Shoulder diameter inner ring | 
                            Tmin | 
                          -30 °C | Minimum operating temperature | 
                            Tmax | 
                          120 °C | Maximum operating temperature | 
                            f0 | 
                          13.8 | Calculation coefficient |