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Bearing GEGZ139ES-2RS (AST)

Spherical Plain Bearings / Steel on Steel High Mis-alignment - Inch Series GEGZ139ES-2RS

Bearing number : GEGZ139ES-2RS

Brand : AST

Bore Diameter (mm) : 139,7

Outer Diameter (mm) : 222,25

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - sealed

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.

This spherical plain bearing has two plastic seals.

Tags :  AST