(dimensions in mm)
Bearing Type - steel-on-steel
Bore Dia (d) - 80.0000
Outer Dia (D) - 125.0000
Width (B) - 29.0000
Outer Width (Bo) - 25.5000
Inner Width (Bi) - 29.0000
Dynamic Load Rating (Cr) - 258,000
Static Load Rating (Cor) - 1,290,000
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) - 115.000
Mis-alignment Angle (a deg.) - 3.5
Lubrication Groove Location (A) - 14.500
Spherical Center Location (S) - 9
Weight (g) - 1,540.00
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.
Hot number:NTN 23080 CAC/W33 IKO K 48×53×17 OKB 3508K CX 54244 ISB GAC 70 S CX N29/500 CRAFT UC319 NTN UCS217D1 FAG 29292EM FED 306 RBC MI-31-N SKF 13x28x7 CRS1 R SKF PSM 455545 A51 NACHI 61910-ZN NOK ISO E2120G
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