Bearing 687/672

Bearing 687/672 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 687/672 Related parameters
Name Value
Bearing number 687/672
Size (mm) 101.6x168.275x41.275
Brand MBY
Bore Diameter (mm) 101.6
Outer Diameter (mm) 168.275
Width (mm) 41,275
Bearing dimensions and specification
Name Value
d 101,6 mm
D 168,275 mm
T 41,275 mm
B 41,275 mm
C 30,162 mm
a 38,6 mm
r min. 3,6 mm
r1 min. 3,2 mm
r2 min. 3,2 mm
da min. 114 mm
Da min 146 mm
Da max. 156 mm
Da 149 mm
db max. 115 mm
db min 112 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 156 mm
Weight 3,37 Kg
Basic dynamic load rating (C) 224 kN
Basic static load rating (C0) 349 kN
(Grease) Lubrication Speed 2200 r/min
(Oil) Lubrication Speed 3000 r/min
Calculation factor (e) 0,47
Calculation factor (Y0) 0,7
Calculation factor (Y1) 1,28

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