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22328MB/W33

22328MB/W33

MB Series Spherical Roller Bearings feature a symmetrical barrel roller design combined with a solid brass cage, delivering exceptional load capacity, strength, and alignment compensation. Engineered for superior durability and thermal stability, these bearings ensure reliable performance under heavy loads, shock, and harsh operating conditions. They are ideal for demanding industrial applications such as mining, metallurgy, construction, and heavy machinery, where high strength, long service life, and consistent efficiency are critical.

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  • Dimensions
    Bore diameter140 mm
    Outside diameter300 mm
    Width102 mm
  • Performance
    Basic dynamic load rating825 kN
    Basic static load rating1340 kN
    Grease Reference speed900 r/min
    Oil Limiting speed1200 r/min
  • Properties
    Bore typeCylindrical
    For Load DirectionRadial
    Number of rowsDouble row
    Radial internal clearanceC0
    Tolerance class for dimensionsNomal
    Tolerance class for run-outP6
    Seal typeWithout
    LubricantNone
    Relubrication featureWithout
  • Weight and Material
    Product net weight36 kg
    Roller materialChrome steel
    Ring MaterialChrome steel
    CageBrass