49909390

3.11.6.13. Replacement of bearings of a main shaft

Fig. 3.81. Vypressovka of the bearing


Vypressuyte bearings by means of a stripper (fig. 3.81).

Fig. 3.82. Bearing press fitting


Press bearings by means of the plug with a diameter of 25 mm (fig. 3.82).

Fig. 3.83. Removal of a cone of the bearing of a secondary shaft


Remove a cone of the bearing of a secondary shaft by means of a stripper (fig. 3.83).
Establish a cone into place by means of a press.

Fig. 3.84. Pushing out of external rings of bearings from a case


Push out external rings of bearings from a case by means of the plug with a diameter of 55 mm (fig. 3.84).

Fig. 3.85. Installation of external rings of bearings from a case


Establish external rings of bearings from a case by means of the plug with a diameter of 60 mm (fig. 3.85).