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Bearing HMK1220 (NTN)
Needle roller bearings HMK1220
Bearing number : HMK1220
Size (mm) : 12x19x20
Brand : NTN
Bore Diameter (mm) : 12
Outer Diameter (mm) : 19
Width (mm) : 20
Bearing dimensions and specification in NTN catalogue:
Fw - 12 mm
D - 19 mm
C - 20 mm
Weight - 0.0180 Kg
Basic dynamic load rating (C) - 12,3 kN
Basic static load rating (C0) - 14 kN
(Grease) Lubrication Speed - 13 000 r/min
(Oil) Lubrication Speed - 20 000 r/min
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