StructureSG series guide roller is similar to LFR series guide roller bearing in performance. The unique design of "countersunk head" makes SG series guide roller mainly used for flat guide, especially for the guide with compact installation space. The fixed bearing matched with the guide roller will not protrude or rarely protrude to the bearing plane after being installed into the guide roller. It is used for table guide of embroidery machine, guide rail of laser engraving machine, guide rail of laser engraving machine Special double row bearing for guide rail of industrial automatic device Ultra quiet design, the contact surface is polished for many times; The automatic precision grinding machine can grind successfully at one time, with accurate groove position and uniform groove diameter. Double arc raceway contact, low resistance, high speed, quiet; 6. Imported grease, no need to add grease in the service life; 7. High quality steel, stable performance, long service life. |