Bearing NA 4910

Bearing NA 4910 images Bearing NA 4910 images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NA 4910 Related parameters
Name Value
Bearing number NA 4910
Size (mm) 50x72x22
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 72
Width (mm) 22
Bearing dimensions and specification
Name Value
d 50 mm
D 72 mm
B 22 mm
F 58 mm
r1,2 min. - 0.6 mm
s 1 mm
da min. - 54 mm
Da max. - 68 mm
ra max. - 0.6 mm
Basic dynamic load rating C - 47.3 kN
Basic static load rating C0 - 85 kN
Fatigue load limit Pu - 10.6 kN
Reference speed 7000 r/min
Limiting speed 8000 r/min
Mass bearing 0.274 kg

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