Bearing 744AR/742

Bearing 744AR/742 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 744AR/742 Related parameters
Name Value
Bearing number 744AR/742
Brand MBY
Bore Diameter (mm) 69.85
Width (mm) 46,672
Bearing dimensions and specification
Name Value
d 69,85 mm
T 44,45 mm
B 46,672 mm
C 36,512 mm
a 32,4 mm
r min. 5,2 mm
r1 min. 3,2 mm
Da 134 mm
db 82 mm
da 92 mm
Db 142 mm
Basic dynamic load rating (C) 264 kN
Basic static load rating (C0) 368 kN
Calculation factor (e) 0,33
Calculation factor (Y0) 1,01
Calculation factor (Y1) 1,84

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