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Bearing GEGZ139ES (AST)

Spherical Plain Bearings / Steel on Steel High Mis-alignment - Inch Series GEGZ139ES

Bearing number : GEGZ139ES

Brand : AST

Bore Diameter (mm) : 139,7

Outer Diameter (mm) : 222,25

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - plain

Bore Dia (d) - 5.5000

Outer Dia (D) - 8.7500

Outer Width (Bo) - 4.1250

Inner Width (Bi) - 4.9500

Dynamic Load Rating (Cr) - 388,895

Static Load Rating (Cor) - 1,168,933

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.040

Max. housing corner radius, or 45 deg. chamfer (ch) - 0.040

Spherical Diameter (dk or Dk) - 8.150

Mis-alignment Angle (a deg.) - 9

Weight (g) - 20,400.00

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