(dimensions in mm)
Bearing Type - steel-on-steel
Bore Dia (d) - 120.0000
Outer Dia (D) - 180.0000
Width (B) - 38.0000
Outer Width (Bo) - 37.0000
Inner Width (Bi) - 38.0000
Dynamic Load Rating (Cr) - 547,000
Static Load Rating (Cor) - 2,735,000
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 2.000
Max. housing corner radius, or 45 deg. chamfer (ch) - 2.000
Spherical Diameter (dk or Dk) - 168.000
Mis-alignment Angle (a deg.) - 0.5
Lubrication Groove Location (A) - 19.000
Spherical Center Location (S) - 15
Weight (g) - 3,970.00
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:KOYO 54213 U NSK NJ 2313 OKB 3617L Fersa 63/32-2RS NTN 7311DB Timken EE299615/299711 Timken NK65/25 NACHI NN3008K KOYO RF505613 MRC 6203-2RS STEYR NUP-316E SKF PSM 506070 A51 SKF W 6305-2Z NACHI 6318-2Z NOK SB 16 30 7 FKM
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