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Bearing FBSA 205/QFC (SKF)
Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision FBSA 205/QFC
Bearing number : FBSA 205/QFC
Size (mm) : 25x120x82
Brand : SKF
Bore Diameter (mm) : 25
Outer Diameter (mm) : 120
Width (mm) : 82
Bearing dimensions and specification in SKF catalogue:
d - 25 mm
H - 120 mm
A - 82 mm
A1 - 78.74 mm
A2 - 32 mm
A3 - 15 mm
d1 - 34 mm
D1 - 88 mm
D2 - 80 mm
D3 - 40 mm
Basic dynamic load rating - C - 36.5 kN
Basic static load rating - C0 - 104 kN
Fatigue load limit - Pu - 3.9 kN
Limiting speed, Preload class A - 4500 r/min
Limiting speed for oil lubrication - 2250 mm/min
Preload class A - 3160 N
Preload class B - 6320 N
Frictional moment, Preload class A - 0.138 N·m
Frictional moment, Preload class B - 0.24 N·m
Static Axial rigidity, Preload class A - 1450 N/micron
Static Axial rigidity, Preload class B - 1850 N/micron
Weight - 3.5 kg
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