Bearing RNU 308 ECP

Bearing RNU 308 ECP images Bearing RNU 308 ECP images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing RNU 308 ECP Related parameters
Name Value
Bearing number RNU 308 ECP
Size (mm) 52x90x23
Brand MBY
Bore Diameter (mm) 52
Outer Diameter (mm) 90
Width (mm) 23
Bearing dimensions and specification
Name Value
Fw 52 mm
D 90 mm
C 23 mm
D1 - 75 mm
r1,2 min. - 1.5 mm
da max. - 50 mm
Da max. - 81.8 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 93 kN
Basic static load rating C0 - 78 kN
Fatigue load limit Pu - 10.2 kN
Reference speed 8000 r/min
Limiting speed 9500 r/min
Calculation factor kr - 0.15
Mass bearing 0.499 kg

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