(dimensions in inches)
Bearing Type - plain
Bore Dia (d) - 3.7500
Outer Dia (D) - 5.8750
Outer Width (Bo) - 2.8120
Inner Width (Bi) - 3.2810
Dynamic Load Rating (Cr) - 175,340
Static Load Rating (Cor) - 530,516
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) - 5.394
Mis-alignment Angle (a deg.) - 6
Weight (g) - 5,800.00
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 7221 B/DB KOYO NJ318E+HJ318E OKB 1000811 OKB ISO 602ZZ NTN EC-6208 NTN HL-8E-NK36X64X19#13 Timken JH-68 IKO NAG 4911UU KOYO NK30/30 IKO PB 20 ZEN R155-2Z STEYR 6309-2RS SKF LS-18-AC Peer SSFYT-8
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