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Bearing GEC420HC (AST)

Spherical Plain Bearings / Steel on PTFE Composite Material - Metric Series GEC420HC

Bearing number : GEC420HC

Brand : AST

Bore Diameter (mm) : 420

Outer Diameter (mm) : 560

Bearing dimensions and specification in AST catalogue:

(dimensions in mm)

Bearing Type - smaller profile

Bore Dia (d) - 420.0000

Outer Dia (D) - 560.0000

Outer Width (Bo) - 160.0000

Inner Width (Bi) - 190.0000

Dynamic Load Rating (Cr) - 7,840,000

Static Load Rating (Cor) - 15,680,000

Max. shaft corner radius, or 45 deg. chamfer (ch1) - 1.500

Max. housing corner radius, or 45 deg. chamfer (ch) - 4.000

Spherical Diameter (dk or Dk) - 490.000

Mis-alignment Angle (a deg.) - 3

Weight (g) - 141,000.00

Material - Outer ring made from carbon steel, inner ring 52100 chrome steel or equivalent

This spherical plain bearing has a two piece carbon steel outer ring with a PTFE composite liner, split circumfrentially, held together with screws, the inner ring is chrome plated.

This spherical plain bearing requires grease lubrication. The outer ring has a groove and holes.

The bearing must be protected from dirt and contamination.

Tags :  AST