Bearing 42688/42620

Bearing 42688/42620 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 42688/42620 Related parameters
Name Value
Bearing number 42688/42620
Size (mm) 76.2x127x30.162
Brand MBY
Bore Diameter (mm) 76.2
Outer Diameter (mm) 127
Width (mm) 30,162
Bearing dimensions and specification
Name Value
d 76,2 mm
D 127 mm
T 30,162 mm
B 31 mm
C 22,225 mm
a 27,1 mm
r min. 6,4 mm
r2 min. 3,2 mm
da min. 96 mm
Da 114 mm
db min 84 mm
ra max. 6,4 mm
rb max. 3,2 mm
Db 121 mm
Weight 1,474 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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