easy extraction adapter sleeves d1 90-135mm

To solve the potential problems of bearing skewing, difficult dismounting caused fretting corrosion and oil leakage, we have innovated a solution . The solution is patent right pending.

Key issue of the patent rights:Extending the width of the conventional slotted sleeves on its larger side, machine a thread at that position and fit a nut functional as a locating and withdrawal device . The device also valid for conventional adapter sleeve with oil duct and oil distribution grooves. The device is useful for avoiding bearing skew, more simpler driving up and easy to dismount the bearing.
Model:A220,A222 ,A224,A320,A322,A2320,A2322,A2324,A2326,A2328,A2330
            A2220,A2222,A2224,A2226,A2228,A2230,A3220,A3222,A3224,A3226,A3228,A3230
            AKX20,AK322,AK324,AK326,AK328
            
  
Please see page 68 for recommend tightening torque of grub screw