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Bearing HK4512 (INA)
Needle roller bearings HK4512
Bearing number : HK4512
Size (mm) : 45x52x12
Brand : INA
Bore Diameter (mm) : 45
Outer Diameter (mm) : 52
Width (mm) : 12
Bearing dimensions and specification in INA catalogue:
Fw - 45 mm
D - 52 mm
C - 12 mm
c1 min - –
r min. - 0,8 mm
Weight - 0,033 Kg
Basic dynamic load rating (C) - 14,9 kN
Basic static load rating (C0) - 27,5 kN
Fatigue load limit (Pu) - 3,6
Reference speed - 4 650 r/min
Limiting speed - 5 900 r/min
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