Bearing 42690/42620

Bearing 42690/42620 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 42690/42620 Related parameters
Name Value
Bearing number 42690/42620
Size (mm) 77.788x127x30.162
Brand MBY
Bore Diameter (mm) 77.788
Outer Diameter (mm) 127
Width (mm) 30,162
Bearing dimensions and specification
Name Value
d 77,788 mm
D 127 mm
T 30,162 mm
B 31 mm
C 22,225 mm
a 27,1 mm
r min. 3,6 mm
r2 min. 3,2 mm
da min. 91 mm
Da 114 mm
db min 85 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 121 mm
Weight 1,434 Kg
Basic dynamic load rating (C) 143 kN
Basic static load rating (C0) 225 kN
(Grease) Lubrication Speed 2400 r/min
(Oil) Lubrication Speed 3200 r/min
Calculation factor (e) 0,42
Calculation factor (Y0) 0,79
Calculation factor (Y1) 1,43

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