(dimensions in mm)
Bearing Type - steel-on-steel
Bore Dia (d) - 30.0000
Outer Dia (D) - 55.0000
Width (B) - 17.0000
Outer Width (Bo) - 15.0000
Inner Width (Bi) - 17.0000
Dynamic Load Rating (Cr) - 63,000
Static Load Rating (Cor) - 315,000
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 1.000
Max. housing corner radius, or 45 deg. chamfer (ch) - 1.000
Spherical Diameter (dk or Dk) - 49.500
Mis-alignment Angle (a deg.) - 4.5
Lubrication Groove Location (A) - 8.500
Spherical Center Location (S) - 1
Weight (g) - 208.00
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:FAG 21320 CCK NSK 53330 OKB 160506 NSK 6306DDU CYSD 6836-2RS NTN EC-6007 KOYO HJ-263516 NMB L-1170 Samick LMHP13LUU CX NJ30/670 KOYO NU216 FYH UCFL211-34 FAG LS-231/2 SKF 13x26x7 HMS5 V MRC 5201-SB
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