With retainer that maintains extremely low torque requirements of liquid/gas flow meters or anemometers, Specialty Ball Bearings enable measurement of smallest flow rates or slightest winds. Design prohibits micro movements of retainer during measuring or metering operation, providing consistently low, dynamic frictional torque. In dry running tests, bearings proved to maintain lifetime lubrication to maximum speed factor of 80,000 mm/min.
This story is related to the following:Ball Bearings | Retainer Type Ball Bearings