Bearing FBSA 208 A/QBC (SKF)

Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision FBSA 208 A/QBC

Bearing number : FBSA 208 A/QBC

Size (mm) : 40x165x106

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 165

Width (mm) : 106

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

H - 165 mm

A - 106 mm

A₁ - 106.26 mm

A₂ - 4 mm

A₃ - 24 mm

A₄ - - 1 mm

C - 35 mm

d₁ - 55 mm

D₁ - 128 mm

D₂ - 128 mm

D₃ - 66 mm

Basic dynamic load rating - C - 69.3 kN

Basic static load rating - C₀ - 224 kN

Fatigue load limit - P_u - 8.3 kN

Limiting speed, Preload class A - 3150 r/min

Limiting speed for oil lubrication - 1575 mm/min

Preload class A - 6800 N

Preload class B - 13600 N

Frictional moment, Preload class A - 0.424 N·m

Frictional moment, Preload class B - 0.92 N·m

Static Axial rigidity, Preload class A - 2260 N/micron

Static Axial rigidity, Preload class B - 2880 N/micron

Weight - 10 kg

Designation

Bore Dia, mm

Outer Dia, mm: