(dimensions in mm)
Bearing Type - large size
Bore Dia (d) - 320.0000
Outer Dia (D) - 440.0000
Outer Width (Bo) - 135.0000
Inner Width (Bi) - 160.0000
Dynamic Load Rating (Cr) - 4,400,000
Static Load Rating (Cor) - 22,000,000
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 1.100
Max. housing corner radius, or 45 deg. chamfer (ch) - 3.000
Spherical Diameter (dk or Dk) - 380.000
Mis-alignment Angle (a deg.) - 4
Weight (g) - 78,000.00
Material - Inner and Outer ring made from 52100 Chrome steel, or equivalent
These spherical plain bearings have a double fractured outer race, held together with retaining rings.
The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.
This spherical plain bearing has grooves and thru holes for relubrication.
This spherical plain bearing must be properly lubricated with grease.
Hot number:INA NA4919 TIMKEN 77375/77675 NSK 230/1000CAE4 AST 71830AC SKF BT4B 328564/HA4 Timken EE923095/923175 NTN KJ35X39X23.8 Timken NAO85X115X30 ISO NU20/600 BERLISS 11/2x19/16x3 FAG 6407 BERLISS 94644 FAG (Old No.) NKXR-15-Z NSK LM12749R/710R NOK AS568-451-A
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