Which factors are effected on the roller specifications (2)

Calculation and selection of bearing 

   The service life of roller depends on the life of the bearing. Therefore, the bearing capacity is related to the life of the bearing. The load should be determined according to the belt speed and the production capacity of the conveyor, and then choose the bearing according to rollers capacity.

End

Only by calculating the mass of the unit length of the rotating part of the bearing and back haul roller can provide the necessary conditions for the calculation of the resistance of the conveyor, and lay a solid foundation for the calculation of the relevant parameters required for the design of the belt conveyor.Whether the selection of roller specifications is reasonable will directly affect the initial investment and service life of the belt conveyor.