GAC90S 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.

GAC90S Metric Series Angular Contact Spherical Plain Bearing

Model: GAC90S

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Product Details

Bearing Type steel-on-steel
Bore Dia (d) 90.000 mm
Outer Dia (D) 140.000 mm
Width (B) 32.000 mm
Outer Width (Bo) 28.000 mm
Inner Width (Bi) 32.000 mm
Dynamic Load Rating (Cr) 316,000 N
Static Load Rating (Cor) 1,580,000 N
Max. shaft corner radius, or 45 deg. chamfer (ch1) 1.50 mm
Max. housing corner radius, or 45 deg. chamfer (ch) 1.50 mm
Spherical Diameter (dk or Dk) 128.50 mm
Mis-alignment Angle (a deg.) 3.5
Lubrication Groove Location (A) 16.00 mm
Spherical Center Location (S) 10 mm
Thread Length (l1) 10.10 mm
Bore Center to End of Rod (h) 10.10 mm
Rod Overall Length (l2) 10.10 mm
Weight (g) 2,090.00 grams
Material 52100 Chrome steel, or equivalent