(dimensions in mm)

Bearing Type - steel-on-steel

Bore Dia (d) - 55.0000

Outer Dia (D) - 90.0000

Width (B) - 23.0000

Outer Width (Bo) - 20.0000

Inner Width (Bi) - 23.0000

Dynamic Load Rating (Cr) - 144,000

Static Load Rating (Cor) - 721,000

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) - 82.000

Mis-alignment Angle (a deg.) - 4

Lubrication Groove Location (A) - 11.500

Spherical Center Location (S) - 5

Weight (g) - 645.00

Material - 52100 Chrome steel, or equivalent

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

This spherical plain bearing has an outer ring groove and thru holes for relubrication.

This spherical plain bearing has two crossed grooves on the load face of the outer ring to enhance the spreading of the grease lubrication.

This spherical plain bearing must be properly lubricated with grease.

A single bearing can only accept axial loading in one direction. A pair of opposing bearings are required for radial loading and bi-direction axial loading.

• Model Number: GAC55S
• Inner Diameter：55mm Outer Diameter：90mm Width：23mm
• Type：Plain Bearings
• Update date：2025-04-19
• Application:Broadcasting System,industrial supplies,machine tool spindle,packing equipment,Switch,education model Instruments,Cleaning equipment,tire industry,chromatography,joint protection,gas turbine
• Similar models:AST ASTT907550 AST AST850SM3550 INA EGB5540-E40 SKF PCM150155100E AST GAC55T ISB GAC55SP INA EGF08055-E40-B AST AST114550 SKF PCM250255100M AST AST116550
• BEARING POWER International Trading Co.,Ltd. specialize in GAC55S products，there is large inventory of AST GAC55S . We has been built up long-term cooperation with AST company, could make a bulk order of the GAC55S Which AST GAC55S is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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