With the development of society, various numbers of robot industries have increased rapidly, and they are inclined to use Longwei  slewing bearings. LONGWEI slewing bearings can meet the heavy loading moment and meet the strict space requirements. Longwei precision slewing bearings have two advantages: much more lighter  and save  space. Longwei  slewing bearings rotating more precise, heavy load capacity and long service life, while meeting fast installation and convenient operations. As a leading manufacturer of slewing bearings in China, Longwei also provides comprehensive engineering and technical support.  

 

Single-row four point contact ball type slewing bearing is composed of two socket sleeves and is compact in structure and light in weight .Due to its steel balls contact with circular rollingtrack on four points,it can bear axialforce ,radial force and overturning moment at the same time Note:

• n1 is No. of lube holes, the user can specify the lube hole position.
• n-φ can be changed to threading holes, hole diameter M, thread depth 2M.
• There are standard products in the catalog, and the inner and outer diameters are random tolerances. If there is a locating requirement for slewing bearing, please indicate the site and tolerance.
• It is standard type of our products, if you need more please contact with engineer.