High-speed sealed angular contact ball bearings

• • • • • • • Introduction of high-speed sealed angular contact ball bearings When machine tool spindle runs under highly polluted condition, solid contaminants or cooling fluid entering the bearings is the main cause of bearing premature failure. Thereby the lubricant efficiency will be reduced, while bearing temperature will rise and abrasion will be accelerated. To solve the above problems effectively, ZYS produces a kind of sealed ball bearing, the high-speed sealed angular contact ball bearings with lifelong and clean lubrication grease. This sealed ball bearing eliminates the operation to inject grease into the bearing during assembly, and the seal ring of seal bearing can prevent the grease from splashing to the outside of the bearing. ZYS seal bearing has the advantages of ultra-high speed, low heat generation, extended service life, reduced maintenance and environmental cleanliness.

              The application of High-speed sealed angular contact ball bearings for machine tool:

              (1). High speed metal cutting spindle (machining center, high-speed milling machine)
              (2). CNC lathe
              (4). Conventional milling machine
              (5). High speed wood-working machines spindle