The bearing for vibration screen is special bearing in the bad environment.Not only the environment humidity, dust particles, high speed, high temperature, also have strong vibration shock, resulting in a very large workload.The bearing with strong carrying capacity, impact resistance, reliability, high lubricity, and can overcome the shaft deflection.
1.Dimensional tolerance P6, operating tolerance P5
2.Due to heat, radial clearance according to the requirements of vibration machinery production, discrete control in a very small range, so choice C4 group clearance
3.Vibrating screen bearing material application requirements are very high, ferrule outer ring and rolling body using ESR remelted bearing steel, fatigue resistance is good, the cage is the use of aluminum iron and manganese bronze material, rolling body diameter increases, rolling length , Guided by the outer ring, to be suitable for eccentric loads
Mainly used for mining vibration machinery and equipment, vibrating screen machinery, vibration motor