NA200
NA2
UC type bearing (with set screw) plus eccentric retaining ring bearing form. Grease-sealed deep groove ball bearing equipped with an outer ring with a spherical outer diameter surface of the oil supply structure, a cylindrical hole with an eccentric part on one side, a wide inner ring and an eccentric fixed ring
The fixing to the shaft is performed by the following steps. Insert the eccentric concave part of the eccentric fixing ring into the eccentric part of the inner ring, rotate the eccentric fixing ring to fix it on the shaft, and tighten the set screw of the eccentric fixing ring on the shaft.
English 
