Double-row Ball Slewing Bearing with Same Ball Diameters

Application : Hoisting machinery/Construction machinery/Transport machinery/Mining machinery/Metallurgical machinery/Medical instruments/Ships and warships/Radar/Wind turbine

Alternative Brands : NSK/ISB/ROTHE ERDE/SKF/ATB/KAYDON/INA/KOYO

Subseries :

DT/EB2/KUD_WA/ZB2

Specifications :

  • Outer Diameter : 280mm-8000mm

  • Inner Diameter : 120mm-8000mm

  • Weight : 20kg-8000kg

  • Structures : Outer Ring, Inner Ring, Spacer, Rolling element, Seal

  • Brand : QIBR/OEM/Neutral

  • Package : Standard Export Package

  • Material : 42CrMo, 50Mn, or Stainless Steel

Double-row Ball Slewing Bearing with Same Ball Diameters

DT

Two matched rows of four-point balls,Potentially 80% more capacity than fourpoint of a given diameter,Rectangular cross-section,Internal, external, or non-gear.

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EB2

Standard series double row ball, external toothed material : 42crmo4 q+t

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KUD_WA

Double row same-diameter ball slewing bearings, external tooth structure, used for marine crane machinery.

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ZB2

Double row ball, internal toothed standard series

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