Bearing NUB 248 MA

Bearing NUB 248 MA images Bearing NUB 248 MA images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NUB 248 MA Related parameters
Name Value
Bearing number NUB 248 MA
Size (mm) 240x440x120
Brand MBY
Bore Diameter (mm) 240
Outer Diameter (mm) 440
Width (mm) 120
Bearing dimensions and specification
Name Value
d 240 mm
D 440 mm
B 120 mm
C 72 mm
D1 - 365 mm
F 295 mm
r1,2 min. - 4 mm
s 26 mm
da min. - 257 mm
da max. - 288 mm
db min. - 299 mm
Da max. - 423 mm
ra max. - 3 mm
Basic dynamic load rating C - 952 kN
Basic static load rating C0 - 1370 kN
Fatigue load limit Pu - 129 kN
Reference speed 1600 r/min
Limiting speed 2200 r/min
Calculation factor kr - 0.15
Mass bearing 60 kg

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