Bearing 7048 BGM

Bearing 7048 BGM images Bearing 7048 BGM images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing 7048 BGM Related parameters
Name Value
Bearing number 7048 BGM
Size (mm) 240x360x56
Brand MBY
Bore Diameter (mm) 240
Outer Diameter (mm) 360
Width (mm) 56
Bearing dimensions and specification
Name Value
d 240 mm
D 360 mm
B 56 mm
d1 - 287.2 mm
d2 - 265.8 mm
D1 - 315.85 mm
a 154 mm
r1,2 min. - 3 mm
r3,4 min. - 1.1 mm
da min. - 254 mm
Da max. - 346 mm
Db max. - 353 mm
ra max. - 2.5 mm
rb max. - 1.1 mm
Basic dynamic load rating C - 260 kN
Basic static load rating C0 - 375 kN
Fatigue load limit Pu - 9.2 kN
Reference speed 1800 r/min
Limiting speed 1900 r/min
Calculation factor kr - 0.083
Calculation factor ka - 0.9
Calculation factor e - 1.14
Calculation factor X - 0.57
Calculation factor Y0 - 0.52
Calculation factor Y1 - 0.55
Calculation factor Y2 - 0.93
Calculation factor X - 0.35
Calculation factor Y0 - 0.26
Calculation factor Y1 -
Calculation factor Y2 - 0.57
Mass bearing 19 kg

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