Bearing NCF 2938 CV

Bearing NCF 2938 CV images Bearing NCF 2938 CV images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NCF 2938 CV Related parameters
Name Value
Bearing number NCF 2938 CV
Size (mm) 190x260x42
Brand MBY
Bore Diameter (mm) 190
Outer Diameter (mm) 260
Width (mm) 42
Bearing dimensions and specification
Name Value
d 190 mm
D 260 mm
B 42 mm
d1 - 212 mm
D1 - 236 mm
E 244 mm
s 2 mm
r1,2 min. - 2 mm
r3,4 min. - 1.1 mm
da min. - 199 mm
das 208 mm
Da max. - 250 mm
Db max. - 252 mm
ra max. - 2 mm
rb max. - 1 mm
Basic dynamic load rating C - 440 kN
Basic static load rating C0 - 780 kN
Fatigue load limit Pu - 81.5 kN
Reference speed 1100 r/min
Limiting speed 1400 r/min
Calculation factor kr - 0.2
Calculation factor e - 0.3
Calculation factor Y - 0.4
Mass bearing 6.5 kg

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