Detailed description
Single row four point contact ball slewing bearing is made from two rings,compact form,light in weight,balls contact with the raceway by four points.
Main product data of VLA200744-N Crossed roller bearings
external gear teeth
di :634 mm
Da : 838.1 mm
Mass: 56 kg
Maximum permissible radial load against friction lock: 74300 N
Maximun permissible tooth force:21300 N
Max.permissible tooth force against tooth fracture in dedendum:31500N
Basic dynamic load rating, axial: 211000 N
Basic static load rating, axial: 530000 N
Basic dynamic load rating, radial: 138000 N
Basic static load rating, radial: 198000 N













