Three-Row Roller Slewing Bearings

Heavy-duty three-row roller slewing bearings represent the ultimate solution for extreme load conditions. Key specifications:

  • Independent load paths for axial, radial and moment loads
  • Dynamic load ratings up to 50,000kN
  • Customizable roller diameters and lengths
  • Essential for mining shovels, tunnel boring machines
  • Special corrosion-resistant coatings available

Three-Row Roller Slewing Bearings

Bore DiameterGear type
Model Dimensions Structure Dimensions Basic Load Rating Weight
d D H n1 H1 h Cor
132.25.500 366 634 148 4 138 32 355 224
131.25.500 366 634 148 4 138 32 355 224
134.25.500 366 634 148 4 138 32 355 224
133.25.500 366 634 148 4 138 32 355 224
130.25.500 366 634 148 4 138 32 355 224
133.25.560 426 694 148 4 138 32 399 240
134.25.560 426 694 148 4 138 32 399 240
130.25.560 426 694 148 4 138 32 399 240
132.25.560 426 694 148 4 138 32 399 240
131.25.560 426 694 148 4 138 32 399 240
133.25.630 496 764 148 4 138 32 451 270
134.25.630 496 764 148 4 138 32 451 270
132.25.630 496 764 148 4 138 32 451 270
130.25.630 496 764 148 4 138 32 451 270
131.25.630 496 764 148 4 138 32 451 270
132.25.710 576 844 148 4 138 32 517 300
131.25.710 576 844 148 4 138 32 517 300
130.25.710 576 844 148 4 138 32 517 300
133.25.710 576 844 148 4 138 32 517 300
134.25.710 576 844 148 4 138 32 517 300