Dongjie bearing

Industry trends

Differences between various cages of rolling bearings

Differences between various cages of rolling bearings

We will make the difference between rolling bearing cages, nylon cages, and plastic cages for you first
The function and structural characteristics of bearing cages
1. The cage separates the rolling elements equally spaced and evenly distributed on the circumference of the raceway
2. Guide and drive the rolling element to roll on the correct raceway,
3. In separable bearings, combine the rolling element with the ring to prevent the rolling element from falling off.
The Function and Structural Characteristics of Nylon Cage
(1) The cage separates the rolling elements at equal distances and evenly distributes them on the circumference of the raceway to prevent collisions and friction between the rolling elements during operation;
(2) Guide and drive the rolling element to roll on the correct raceway;
(3) In separated bearings, the rolling element is combined with a ring to prevent the rolling element from falling off.
The Function and Structural Characteristics of Plastic Cages
1. Great flexibility in product design.
2. The centrifugal force of the cage is very small.
3. Anti friction and wear resistance, low bearing temperature rise.
4. Plastic cages have good toughness, impact resistance, and fracture resistance.
5. Acid resistance and corrosion resistance: Engineering plastics have significantly better acid and corrosion resistance than metals.


Professional bearing selection service

One-stop procurement of bearings Recommended selection by senior engineers Powerful manufacturers deliver quickly Professional manufacturer of spherical bearings As long as you need it, we are always ready. 7 * 24-hour uninterrupted service.

Our Strengths And Advantages

Excellent quality and comprehensive services create product value for you! High-quality products and advanced technology accelerate your path to success! "Anticipating customer needs and responding promptly" is our consistent approach. Your satisfaction is our sincere pursuit! We are willing to cooperate sincerely with friends from all walks of life to create brilliance together!