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Bearing GEWZ88ES-2RS (AST)

Spherical Plain Bearings / Steel on Steel Extended Inner - Inch Series GEWZ88ES-2RS

Bearing number : GEWZ88ES-2RS

Brand : AST

Bore Diameter (mm) : 88,9

Outer Diameter (mm) : 139,7

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - sealed

Bore Dia (d) - 3.5000

Outer Dia (D) - 5.5000

Outer Width (Bo) - 2.6250

Inner Width (Bi) - 5.2500

Dynamic Load Rating (Cr) - 152,861

Static Load Rating (Cor) - 458,582

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) - 5.039

Mis-alignment Angle (a deg.) - 5

Extended Inner OD (d1) - 4.300

Weight (g) - 5,860.00

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