Cylindrical roller bearings are a common type of rolling bearing with the following advantages:

1 Strong load-bearing capacity: This type of bearing can withstand high loads and high-speed rotation, such as the double row cylindrical roller bearing in mining equipment, which exhibits its strong load-bearing capacity in terms of mechanical characteristics and fatigue life under different working conditions

2. Excellent radial load characteristics: It can provide good radial rigidity, suitable for high-speed, high load, and high-precision situations

3. Good self-lubricating ability and small friction coefficient: Adopting self-lubricating design can reduce friction, improve the working efficiency and service life of bearings

4. Suitable for high-speed rotation: The design of cylindrical roller bearings can withstand high-speed rotation, such as cylindrical roller bearings developed under the demand for large-scale wind power generators

5. With long service life: There is a minimum value at a specific clearance value, which maximizes the fatigue life of the bearing. At the same time, when the external load increases, the optimal radial working clearance increases in the negative direction, which can ensure the stable performance and service life of the bearing during long-term use

6. Can withstand heavy loads and impact loads: This type of bearing can withstand heavy loads and impact loads without damaging rotational performance, while increasing load capacity

7. Good high-speed performance: resin spacers can be designed to increase load capacity and high-speed performance, suitable for high-speed rotation situations

8. Excellent operability: Due to its excellent self-lubricating ability and small friction coefficient, cylindrical roller bearings can provide good operability and comfort