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Bearing 22228EX (NACHI)
Cylindrical roller bearings 22228EX
Bearing number : 22228EX
Size (mm) : 140x250x68
Brand : NACHI
Bore Diameter (mm) : 140
Outer Diameter (mm) : 250
Width (mm) : 68
Bearing dimensions and specification in NACHI catalogue:
d - 140 mm
D - 250 mm
B - 68 mm
C - 68 mm
r min. - 3 mm
Weight - 13,9 Kg
Basic dynamic load rating (C) - 1050 kN
Basic static load rating (C0) - 1030 kN
(Grease) Lubrication Speed - 1900 r/min
(Oil) Lubrication Speed - 2500 r/min
Calculation factor (e) - 0,26
Calculation factor (Y0) - 2,54
Calculation factor (Y1) - 2,6
Calculation factor (Y2) - 3,87
Tags : NACHI , 140x250x68
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