Feature 1: the Shaft Collars is fixed on one side of the rotating part and used for axial fixing of the rotating part.
Feature 2: the Shaft Collars is fixed at one end of the rotary shaft, and the boss part is tightly attached to inner ring of the bearing to play the role of bearing positioning.
Feature 3: two Shaft Collars are clamped and fixed at both ends of the part on the shaft, and the front and rear positions of the part are adjustable, so that the two Shaft Collars are used for axial positioning of the part.
Feature 4: the slit type has stronger fastening force than the set screw type Shaft Collars.
Feature 5: aluminum material is adopted to meet the lightweight requirements.