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Bearing GE280ES (AST)

Spherical Plain Bearings / Steel on Steel — Metric Series GE280ES

Bearing number : GE280ES

Brand : AST

Bore Diameter (mm) : 280

Outer Diameter (mm) : 400

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - plain

Bore Dia (d) - 280.0000

Outer Dia (D) - 400.0000

Outer Width (Bo) - 120.0000

Inner Width (Bi) - 155.0000

Dynamic Load Rating (Cr) - 3,570,000

Static Load Rating (Cor) - 17,850,000

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 1.100

Max. housing corner radius, or 45 deg. chamfer (ch) - 1.100

Spherical Diameter (dk or Dk) - 350.000

Mis-alignment Angle (a deg.) - 6

Weight (g) - 64,900.00

Material - 52100 Chrome steel, or equivalent

The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.

These spherical plain bearings have a single fractured outer race.

This spherical plain bearing has grooves and thru holes for relubrication.

This spherical plain bearing must be properly lubricated with grease.

Tags :  AST