Double-row self-aligning spherical roller bearing replaces babbit-lined
bearing. Friction resistance is greatly lowered down, easy to start and 20-30%
of energy is saved.
Grooved and ringed liner increases contacting surface between balls and ores, improving milling effect and saving energy through its lifting effect to the materials.
All-in-one frame is used in middle-sized or small-sized machinery, facilitating engineering construction and equipment installation.

Parameter of cylindrical shaped energy saving overflow ball mill with roller bearing