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Bearing NK22/20K (FBJ)
Needle roller bearings NK22/20K
Bearing number : NK22/20K
Size (mm) : 22x31x20
Brand : FBJ
Bore Diameter (mm) : 22
Outer Diameter (mm) : 31
Width (mm) : 20
Bearing dimensions and specification in FBJ catalogue:
d - 22 mm
D - 31 mm
C - 20 mm
Basic dynamic load rating (C) - 17,7 kN
Basic static load rating (C0) - 27 kN
(Grease) Lubrication Speed - 12000 r/min
(Oil) Lubrication Speed - 18000 r/min
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