Bearing 68450/68712

Bearing 68450/68712 images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 68450/68712 Related parameters
Name Value
Bearing number 68450/68712
Size (mm) 114.3x180.975x34.925
Brand MBY
Bore Diameter (mm) 114.3
Outer Diameter (mm) 180.975
Width (mm) 34,925
Bearing dimensions and specification
Name Value
d 114,3 mm
D 180,975 mm
T 34,925 mm
B 31,75 mm
C 25,4 mm
a 40,6 mm
r min. 3,6 mm
r1 min. 3,2 mm
r2 min. 3,2 mm
da min. 127 mm
Da min 161 mm
Da max. 169 mm
Da 163 mm
db max. 131 mm
db min 123 mm
ra max. 3,6 mm
rb max. 3,2 mm
Db 169 mm
Weight 2,92 Kg
Basic dynamic load rating (C) 171 kN
Basic static load rating (C0) 247 kN
(Grease) Lubrication Speed 2000 r/min
(Oil) Lubrication Speed 2700 r/min
Calculation factor (e) 0,5
Calculation factor (Y0) 0,66
Calculation factor (Y1) 1,21

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