Bearing FBSA 209/DB (SKF)

Angular contact thrust ball bearings for screw drives, cartridge units with a flanged housing, super-precision FBSA 209/DB

Bearing number : FBSA 209/DB

Size (mm) : 45x165x66

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 165

Width (mm) : 66

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

H - 165 mm

A - 66 mm

A₁ - 64.26 mm

A₂ - 43.5 mm

A₃ - 17 mm

d₁ - 66 mm

D₁ - 128 mm

D₂ - 124 mm

D₃ - 76 mm

Basic dynamic load rating - C - 45 kN

Basic static load rating - C₀ - 134 kN

Fatigue load limit - P_u - 4.9 kN

Limiting speed, Preload class A - 5040 r/min

Limiting speed for oil lubrication - 2520 mm/min

Preload class A - 3750 N

Preload class B - 7500 N

Frictional moment, Preload class A - 0.23 N·m

Frictional moment, Preload class B - 0.52 N·m

Static Axial rigidity, Preload class A - 1290 N/micron

Static Axial rigidity, Preload class B - 1640 N/micron

Weight - 5.9 kg

Designation

Bore Dia, mm

Outer Dia, mm: