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    GE 300 ES Radial spherical plain bearings with 300 mm bore Featured Image
    • GE 300 ES Radial spherical plain bearings with 300 mm bore

    GE 300 ES Radial spherical plain bearings with 300 mm bore

    Short Description:

    Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be possible at relatively slow sliding speeds, often accompanied with heavy loads.

    The bearings require maintenance and can be relubricated via lubrication holes and an annular groove in both rings.


    Product Detail

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    GE 300 ES  Radial spherical plain bearings detail Specifications:

    Material : 52100 Chrome Steel

    S: Annular groove and two lubrication holes in the inner and outer rings

    Seal Type  : Open type

    Weight : 76 kg

     

     

    Main Dimensions:

    Bore diameter (d) : 300 mm

    Outer diameter (D) : 430 mm

    Width (B) : 165 mm

    Width outer ring (C) : 120 mm

    Raceway diameter inner ring (dk) : 375 mm

    Chamfer dimension bore(r1 min.) : 1.1 mm

    Chamfer dimension outer ring (r2 min.) : 1.1 mm

    Angle of tilt : α = 7°

    Dynamic load ratings (Cr) : 3800.00 KN

    Static load ratings (Cor) : 19000.00 KN

     

    ABUTMENT DIMENSIONS

    Abutment diameter shaft (da min.) : 314 mm

    Abutment diameter shaft (da max.): 336.5 mm

    Abutment diameter housing (Da min.): 371 mm

    Abutment diameter housing (Da max.): 418.5 mm

    Fillet radius shaft (ra max.) : 1.0 mm

    Fillet radius housing(rb)max. : 1.0 mm

    GE...ES
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