FAG Tapered roller bearings - 329/22 - Horton Bearing Services

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FAG Tapered roller bearings - 329/22 image

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Specifications for FAG bearing authorized dealer

Bearing number:4T-18685/18620
Size (mm):44.45x79.375x17.462
Bore Diameter (mm):44,45
Outer Diameter (mm):79,375
Width (mm):17,462
d:44,45 mm
D:79,375 mm
T:17,462 mm
B:17,462 mm
C:13,495 mm
ra1 max.:1,5 mm
a:2,2 mm
Da:71 mm
db:49,5 mm
ra max.:2,8 mm
da:54 mm
Db:74 mm
Weight:0,345 Kg
Basic dynamic load rating (C):45,5 kN
Basic static load rating (C0):56 kN
(Grease) Lubrication Speed:4 600 r/min
(Oil) Lubrication Speed:6 200 r/min
Calculation factor (e):0,37
Calculation factor (Y0):0,88
d1:61 mm
e:0.37
Y2:1.6
Y0:0.88
Mass:0.34 kg
Dynamic load, C:45.5 kN
Rating life coefficient, A2:1.4
Static load, C0:56 kN
Fatigue limit load, Cu:6.8 kN
Nlim (oil):6,200 rpm
Nlim (grease):4,600 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.44 Hz
Characteristic rolling element frequency, BSF:8.16 Hz
Characteristic outer ring frequency, BPF0:8.83 Hz
Characteristic inner ring frequency, BPFI:11.17 Hz
ra max:2.8 mm
r1a max:1.5 mm

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