(dimensions in inches)
Bearing Type - sealed
Bore Dia (d) - 2.7500
Outer Dia (D) - 4.3750
Outer Width (Bo) - 2.0620
Inner Width (Bi) - 4.1250
Dynamic Load Rating (Cr) - 93,290
Static Load Rating (Cor) - 280,994
Max. shaft corner radius, or 45 deg. chamfer (ch1) - 0.040
Max. housing corner radius, or 45 deg. chamfer (ch) - 0.040
Spherical Diameter (dk or Dk) - 3.937
Mis-alignment Angle (a deg.) - 5
Extended Inner OD (d1) - 3.380
Weight (g) - 2,900.00
Material - 52100 chrome steel, or equivalent
The inner and outer rings are coated with molybdenum disulphide for reduced sliding friction.
These spherical plain bearings have a single fractured outer race.
This spherical plain bearing has grooves and thru holes for relubrication.
This spherical plain bearing must be properly lubricated with grease.
This spherical plain bearing has two plastic seals.
Hot number:INA RNA4830 INA NAO17X30X13 TIMKEN HM231149/HM231115-B OKB 92415 CX 61921 ZZ FBJ H414245/H414210 NSK HTF B40-134A-AG-3NR01 SKF C 3048 K + OH 3048 H KOYO MH11101 SKF W 606 R-2RS1 KOYO UK322 Barden 71810TGP/4 NH RMS-10-L NHBB SSMER-3SD509F KOYO 6021-2Z
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