GAC45S spherical plain bearing drawings
  1. The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.
  2. This spherical plain bearing has an outer ring groove and thru holes for relubrication.
  3. This spherical plain bearing has two crossed grooves on the load face of the outer ring to enhance the spreading of the grease lubrication.
  4. This spherical plain bearing must be properly lubricated with grease.
  5. 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.

GAC45S Metric Series Angular Contact Spherical Plain Bearing

Model: GAC45S

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Product Details

Specifications
Bearing Type steel-on-steel
Bore Dia (d) 45.000 mm
Outer Dia (D) 75.000 mm
Width (B) 20.000 mm
Outer Width (Bo) 18.000 mm
Inner Width (Bi) 20.000 mm
Dynamic Load Rating (Cr) 108,000 N
Static Load Rating (Cor) 540,000 N
Max. shaft corner radius, or 45 deg. chamfer (ch1) 1.00 mm
Max. housing corner radius, or 45 deg. chamfer (ch) 1.00 mm
Spherical Diameter (dk or Dk) 68.50 mm
Mis-alignment Angle (a deg.) 3
Lubrication Groove Location (A) 10.00 mm
Spherical Center Location (S) 4 mm
Thread Length (l1) 3.50 mm
Bore Center to End of Rod (h) 3.50 mm
Rod Overall Length (l2) 3.50 mm
Weight (g) 416.00 grams
Material 52100 Chrome steel, or equivalent
Documentation
General
Nomenclature
Material
Tolerances and Precision
Internal Clearance
Lubrication
Fitting and Mounting
Load and Life Calculation Information
eDrawings file (.ePRT, eASM)

All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.