Bearing 9278R/9220

Bearing 9278R/9220 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 9278R/9220 Related parameters
Name Value
Bearing number 9278R/9220
Brand MBY
Bore Diameter (mm) 68.262
Width (mm) 46,038
Bearing dimensions and specification
Name Value
d 68,262 mm
T 49,212 mm
B 46,038 mm
C 31,75 mm
a 50,2 mm
r min. 3,6 mm
r1 min. 3,2 mm
Da 138 mm
db 85 mm
da 95 mm
Db 153 mm
Basic dynamic load rating (C) 246 kN
Basic static load rating (C0) 286 kN
Calculation factor (e) 0,71
Calculation factor (Y0) 0,47
Calculation factor (Y1) 0,85

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