Bearing 22248-B-K-MB

Bearing 22248-B-K-MB images
From: Spherical Roller Bearings
Spherical Roller Bearings Bearing 22248-B-K-MB Related parameters
Name Value
Bearing number 22248-B-K-MB
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
d1 220 mm
D 440 mm
B 120 mm
C 120 mm
Dm 312 mm
n 23,5 mm
I 172 mm
d2 – mm
r min. 4 mm
C 37 mm
C1 – mm
D1 380,7 mm
ba min. 19 mm
da min. 257 mm
da max 283 mm
Da max. 423 mm
db min 254 mm
ra max. 3 mm
d5 12,5 r/min
Weight 99,3 Kg
Basic dynamic load rating (C) 1960 kN
Basic static load rating (C0) 3050 kN
Fatigue load limit (Pu) 184
Reference speed 1 180 r/min
Limiting speed 1 300 r/min
Calculation factor (e) 0,29
Calculation factor (Y0) 2,3
Calculation factor (Y1) 2,35
Calculation factor (Y2) 3,5

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