Deep groove ball bearing
Deep groove ball bearing is not detachable. Seal deep groove ball bearing is free-maintenance. Seal rings or dust cover seals are usually used. The bearing bears mainly radial load and can bear some axial loads, too. Deep groove ball bearing has small friction factor and high revolution limit and is applicable for high speed rotation, low noise and low vibration occasions. When thrust ball bearing is not applicable for high revolution of bearing, deep groove ball bearing can be used to bear axial load only. The bearing can be used in steel-rolling mills as auxiliary bearings for rolls and also position ones.