Bearing NUH 2248 ECMH/PEX

Bearing NUH 2248 ECMH/PEX images Bearing NUH 2248 ECMH/PEX images
From: Cylindrical Roller Bearings
Cylindrical Roller Bearings Bearing NUH 2248 ECMH/PEX Related parameters
Name Value
Bearing number NUH 2248 ECMH/PEX
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
D1 - 311.6 mm
F 287 mm
s 3.5 mm
r1,2 min. - 4 mm
da min. - 258 mm
da max. - 294 mm
db min. - 299 mm
Da min. - 299 mm
Da max. - 422.6 mm
ra max. - 3 mm
Basic dynamic load rating C - 2280 kN
Basic static load rating C0 - 3050 kN
Fatigue load limit Pu - 275 kN
Reference speed 1600 r/min
Limiting speed 1700 r/min
Calculation factor kr -
Mass bearing 80 kg

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