During mill start-up, the slide shoe bearings need pre-lubrication. This is provided by a high-pressure oil pump which gives oil between the bearing and journal. The oil, pushed under pressure, uplifts the mill and helps to decrease the friction between the shoe and ring, offering alignment. The minimum oil viscosity for most mills is 44 cast at 100°C and generally needs an oil with an ISO 460 Cost viscosity. If you are looking for a slide shoe bearing ball mill, visit our website now. #slideshoebearingballmill #slideshoebearing #slideshoeballmill #ballmill Read more at https://www.skreebee.com/read-blog/133256_contact-for-highly-advance-slide-shoe-ball-mills-at-chanderpur-group.html