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22330MB/W33C4

Feature a symmetrical barrel roller design with a solid brass cage for high load capacity and alignment compensation. Suitable for mining, metallurgy,

MB series spherical roller bearings are engineered with a symmetrical barrel roller configuration.

Equipped with a solid brass cage, these bearings offer superior strength and thermal stability.

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  • Dimensions
    Bore diameter150 mm
    Outside diameter320 mm
    Width108 mm
  • Performance
    Basic dynamic load rating1020 kN
    Basic static load rating1740 kN
    Grease Reference speed850 r/min
    Oil Limiting speed1100 r/min
  • Properties
    Bore typeCylindrical
    For Load DirectionRadial
    Number of rowsDouble row
    Radial internal clearanceC4
    Tolerance class for dimensionsNomal
    Tolerance class for run-outP6
    Seal typeWithout
    LubricantNone
    Relubrication featureWithout
  • Weight and Material
    Product net weight43 kg
    Roller materialChrome steel
    Ring MaterialChrome steel
    CageBrass