The difference between the high speed bearings and plain bearings

General high speed bearing is the speed reached 60 meters per second bearing. Bearing high-speed, medium-speed and low-speed but not with the speed given at a line speed given. Quick to turn tens of thousands of small bearings is not high-speed bearings, large bearings even a few hundred turn high-speed bearings. Sliding bearings, hydrostatic bearings, hydrodynamic bearings, aerostatic bearing, the gas dynamic pressure bearing are suitable for high-speed rotation. Adaptation and general rolling bearing rotational velocity in low,If you use a high-speed rotation of rolling bearings requires special requirements. Above the national standard bearings are easily found in the bearing, it is reasonable to choose their models based on the use of the load and other factors.