Bearing NNU 4940 B/SPW33

Bearing NNU 4940 B/SPW33 images Bearing NNU 4940 B/SPW33 images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NNU 4940 B/SPW33 Related parameters
Name Value
Bearing number NNU 4940 B/SPW33
Size (mm) 200x280x80
Brand MBY
Bore Diameter (mm) 200
Outer Diameter (mm) 280
Width (mm) 80
Bearing dimensions and specification
Name Value
d 200 mm
D 280 mm
B 80 mm
D1 252.2 mm
F 225 mm
b 11.1 mm
K 3 mm
r1,2 min. - 2.1 mm
r1,2 min. - 2.1 mm
s 3.7 mm
da min. - 211 mm
da max. - 222 mm
db min. - 228 mm
Da max. - 269 mm
ra max. - 2 mm
ra max. - 2 mm
dn 227 mm
Basic dynamic load rating C - 484 kN
Basic static load rating C0 - 1040 kN
Fatigue load limit Pu - 106 kN
Limiting speed for grease lubrication 2600 r/min
Limiting speed for oil lubrication 3000 mm/min
Gref 117 cm
Mass bearing 15 kg

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