Internal Grinding Spindles Designed to operate up to a range of 80,000 R.P.M. Four or more Super Precision Bearings with accurate preloading and calibration to suit heavy duty grinding applications. Mahnot Grindage Industries manufactures Internal Grinding Spindles [Belt Driven] Lubrication either Oil-Mist or Grease Packed for Life. Each spindle is dynamically balanced and assembled with special grease for high speed operation and long service life.
