Single row cross roller slewing ring & Three-row roller slewing ring

Tensun product capability and strength are the stable quality. to provide double-row slewing bearing for solar power generation application.

Slewing bearing for feller bunches needs high rpm and rotate smoothly. Tensun's single row bearing with perfect raceway surface and rollers get the stable application in this field.

The rolling elements are key important for slewing bearing

Thrust bearing limit speed is very low, if the axial load is not very large, better choose angular contact ball bearings to bear axial load. The speed will get better.

The most important data for choosing the right bearing are: 1. Applied loads 2. Collective loads with respective time percentages 3. Speed or number of movements and angle per time unit together with the relating collective loads 4. Circumferential forces to be transmitted by the gearing 5. Bearing diameter 6. Other operating conditions. Full completion of the Application Questionnaire will enable us to largely respect your requests and prepare a technically adequate and eco

Slewing Bearing quality mainly depends on materials (ring material, rolling elements, seal and lubricant), processing (machining) accuracy, flatness and assembly. To well control those characters and provide high quality stable slewing bearing is what TENZE strong points