factory direct sales high precision Spherical roller bearing 22217CC

factory direct sales high precision Spherical roller bearing 22217CC

1.Product description

     Spherical roller bearings are in two roll the inner ring road and the raceway is spherical surface between the outer ring and assembled drum shaped roller bearing. Spherical roller bearing with two rows of rollers, which mainly bear radial load, but also can bear axial load in either direction. High radial load capacity, especially in heavy loads or vibration, but unable to bear pure axial load. This kind of bearing outer ring raceway is spherical shape, so the heart good performance, can compensate concentricity error.

 2. Applications of spherical roller bearings

• coal mine machinery
• Metallurgical and mining machinery
• steel rolling mill
• printing machinery
• engineering machinery Continuous casting machine
• food machinery
• elevators and escalators
• industrial washing machinery
• paper manufacturing machinery
• coal mine equipment moving staircase