the ink wont stick

repaired my bedroom fan. i tought the condenser was faulty, no longer able to provide enough torque for start up. but i was wrong!!! after further examination, found the shaft cant even move freely... sounds easy to fix isnt it? WRONG!!!
there are 2 bearings for the shaft. oiled the front one. didnt budge either. so i took the motor apart. finally saw the other bearing. stuck. oiled it then. assemble the fan again. and came back to life..... how exciting