Ball Cage Bearing | Ball Cage Bearings

The ball cage is mainly composed of sliding sleeve, three-way shaft, transmission shaft, star-shaped sleeve, cage, and bell shell. Because the constant velocity universal joint transmits heavy driving torque, bears heavy load, high transmission precision, large demand, and is a safety part, its main parts are all made of precision forgings.

The shape of the ball cage is a cylinder. There is a center hole in the middle of the guide rod. It is usually made of bearing steel, hot die steel or easy-to-turn iron. Among them, the most common is bearing steel, which improves the durability and interchangeability of guide balls in guiding performance. The shape of the ball guide is also more beautiful, and its color is a beautiful metallic color. The center hole of the ball guide has high requirements on the roundness of the guide. The center hole of the ball guide allows the cylindrical grinder to grind the outer diameter.

Ball cages can be used for printed circuit boards, chip cards, LEDs, semiconductors or lids in the food industry, all of which are fabricated with foil stamping technology and require modules with high precision guide rails to achieve extremely narrow cutting gaps.