Combined with the NACHI 7321AC/DF bearing high speed , NACHI 7321AC/DF bearing high speed has the most complete product outline in rolling bearing industry .NACHI 7321AC/DF bearing high speed provide customers with a series of comprehensive and perfect service and technical support. The main application areas of NACHI 7321AC/DF bearing high speed: aerospace engineering, metal cutting machine tools, steel processing equipment,paper making machinery, cement machinery, engineering machinery and mechanical vibration, environmental protection equipment, packaging machinery and so on.The main types of NACHI 7321AC/DF bearing high speed : deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, thrust ball bearings, thrust roller bearings, joint bearings, etc..
Radial Ball Bearin
The bearing ring grooves are circular arcs made slightly larger than the radius of the ball. The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and
Bearings for Specific Applicati
Wheel Assembly Bearings. To obtain predetermined preload clearance after attachment, initial internal clearance has setup. Preload adjustment during an assembly process is unnecessary. The type with a built-in seal has unnecessary seal fixation during an assembly process. Lightweight, compact and handling is easy.