Four Point Contact Ball Rotary Bearings Of Slewing Ring Bearing
1. Product parameters of Slewing Ring Bearing
Four point contact ball rotary bearings Our four point contact ball rotary bearings consist of two seat rings. In this rotary bearing, the ball makes contact with the circular raceway at four points. Bearing can withstand axial force, radial force and resultant torque at the same time. Double row ball four Point contact rotary bearing with different diameters Our double row ball four point contact rotary bearing with different diameters is a rotary table bearing designed with three seat rings. Steel balls and isolation blocks can be arranged between the inner raceway and the outer raceway. According to the bearing condition, the diameter of the steel balls in the upper and lower rows is different.
Three-row cylindrical roller combined slewing bearing is a professional manufacturer of three-row cylindrical roller combined slewing bearing in China, we mainly provide internal gear three-row cylindrical roller combined bearing slewing, external gear three-row cylindrical roller combined bearing slewing and gear three-row cylindrical roller combined bearing slewing. Light duty rotary bearings Our four point contact ball rotary bearing flanges are reliable in performance and low in price.
Four Point Contact Ball Rotary Bearings Of Slewing Ring Bearing
| Type | Single row four point contact ball slewing bearing
Single row crossed cylindrical roller slewing bearings Double row crossed cylindrical roller slewing bearings Double row ball slewing bearings
Double row Roller/ball combination slewing bearing
Three-Row Roller Slew Ring Bearing Wind power bearings Non-standard customized slewing bearing with inner/ outer gear |
| Rollng elements | Steel ball / Cylinder Roller |
| Bearing Material | 50Mn/42CrMo/42CrMo4V /Customized |
| Cage Material | Nylon/ steel /copper |
| Structure | taper pin, Mounting holes, Inner ring, grease fitting, load plug, seals, roller, spacer balls or separators |
| Outer diameter | 50-10000mm |
| Bore size | 50-10000mm |
| Mounting hole | Through hole/Tapped hole |
| Raceway hardness | 55-62HRC |
Inner and outer ring
modulation hardness | 229-269HB/Customized |
| Gear type | No gear, Internal gear, External gear |
| Certificate | SGS, ISO9001 |
| Application area | Ladle turret, Stacker crane, Bucket wheel machine, Solar heliostat Tracking System, port crane, Cabling machine, tower crane, offshore platform, ferris wheel, Palletizing robot, Rotary metallurgical furnace, can packing machine, Wind blade transporter, shield tunneling machine, tube push bench, excavator |
