Bearing 687/672/Q

Bearing 687/672/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 687/672/Q Related parameters
Name Value
Bearing number 687/672/Q
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 mm
d1 133 mm
r1 min. 3,5 mm
r2 min. 3,5 mm
r3 min. 3,3 mm
r4 min. 3,3 mm
Ca min. 6 mm
Cb min. 11 mm
da max 114 mm
Da min 143 mm
Da max. 157 mm
db min 113 mm
Db min. 157 mm
ra max. 3,3 mm
rb max. 3,1 mm
Weight 3,45 Kg
Basic dynamic load rating (C) 233 kN
Basic static load rating (C0) 365 kN
Fatigue load limit (Pu) 39
Reference speed 2800 r/min
Limiting speed 4000 r/min
Calculation factor (e) 0,48
Calculation factor (Y) 1,25
Calculation factor (Y0) 0,7

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