The Royal High Precision Quad Bearing Live Centre is an excellent choice for grinders, CNC turning centres, and manual lathes.
The Royal High Precision Quad Bearing Live Centre is extremely accurate, with runout guaranteed to +/- 0.00005” TIR or better.
Bearing life is significantly extended with the exclusive Royal Roto-Shield coolant slinger and upgraded, long-life, spring-loaded seal that is resistant to abrasion, high temperatures, and virtually all metalworking fluids.
This live centre model incorporates three precision angular-contact bearings that are secured to the rotating point with a locknut to form a rigid, preloaded assembly. This design is similar to a machine tool spindle cartridge and provides outstanding accuracy and rigidity.