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Three-Row Roller Slewing Bearings

Product Overview

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
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Three-Row Roller Slewing Bearings - Technical Specifications

Actions Model Dimensions Structure Dimensions Basic Load Rating Weight
d D H n1 H1 h Cor
130.28.800 636 964 182 172 40 712 500
132.28.800 636 964 182 172 40 712 500
133.28.800 636 964 182 172 40 712 500
131.28.800 636 964 182 172 40 712 500
134.28.800 636 964 182 172 40 712 500
130.28.900 736 1064 182 172 40 808 600
133.28.900 736 1064 182 172 40 808 600
134.28.900 736 1064 182 172 40 808 600
132.28.900 736 1064 182 172 40 808 600
131.28.900 736 1064 182 172 40 808 600
133.28.1000 836 1164 182 172 40 903 680
134.28.1000 836 1164 182 172 40 903 680
132.28.1000 836 1164 182 172 40 903 680
131.28.1000 836 1164 182 172 40 903 680
130.28.1000 836 1164 182 172 40 903 680
132.28.1120 956 1284 182 172 40 1020 820
131.28.1120 956 1284 182 172 40 1020 820
133.28.1120 956 1284 182 172 40 1020 820
134.28.1120 956 1284 182 172 40 1020 820
130.28.1120 956 1284 182 172 40 1020 820