(dimensions in inches)
Bearing Type - plain
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.
Hot number:KOYO 7230 B/DT SKF *6301 OKB 42336E ISO 6021-2RS NKE 61902-2Z NACHI 9185/9121 SNR AB41334 FAG FW9241 ISO NA4960 SKF NU 310 ECP NTN TS2-QJ413C4U35K NH 98219 FAG LS150190 SKF SNL 3180 RHP 6238
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