Bearing 744/742

Bearing 744/742 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 744/742 Related parameters
Name Value
Bearing number 744/742
Size (mm) 73.025x150.089x44.45
Brand MBY
Bore Diameter (mm) 73.025
Outer Diameter (mm) 150.089
Width (mm) 44,45
Bearing dimensions and specification
Name Value
d 73,025 mm
D 150,089 mm
T 44,45 mm
B 46,672 mm
C 36,512 mm
R 3,6 mm
r 3,3 mm
a -11,9 mm
Da 142 mm
db 91 mm
da 85 mm
Db 134 mm
Aa 1,9 mm
Ab 1,2 mm
Weight 3,77 Kg
Basic static load rating (C0) 417 kN
Factor (G1) 159,6
Factor (G2) 26,3
Factor (Cg) 0,0232
Factor (K) 1,8
Basic dynamic load rating (C90) 76,3
Basic dynamic load rating (Ca90) 42,5
Basic dynamic load rating (C1) 294 kN
Calculation factor (e) 0,33
Calculation factor (Y) 1,84

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