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 VSA250755-N Crossed roller bearings
external gear teeth
di :655 mm
Da : 898 mm
Mass: 128 kg
Maximum permissible radial load against friction lock: 290400 N
Maximun permissible tooth force:55100 N
Max.permissible tooth force against tooth fracture in dedendum:80200N
Basic dynamic load rating, axial: 460000 N
Basic static load rating, axial: 2250000 N
Basic dynamic load rating, radial: 300000 N
Basic static load rating, radial: 1010000 N
Radial clearance:0.03-0.13













