Bearing BSA 210 C (SKF)

Angular contact thrust ball bearings BSA 210 C

Bearing number : BSA 210 C

Size (mm) : 50x90x20

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 90 mm

H - 20 mm

d₁ - 64.4 mm

d₂ - 72 mm

D₁ - 72.1 mm

D₂ - 80.43 mm

r_1,2 - min. - 1.1 mm

a - 78 mm

d_a - min. - 59 mm

d_b - min. - 59 mm

D_a - max. - 84 mm

D_b - max. - 84 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 46.5 kN

Basic static load rating - C₀ - 146 kN

Fatigue load limit - P_u - 5.4 kN

Limiting speed for grease lubrication - 6000 r/min

Limiting speed for oil lubrication - 7000 mm/min

Preload class A - 4100 N

Preload class B - 8200 N

Frictional moment, Preload class A - 0.31 N·m

Frictional moment, Preload class B - 0.68 N·m

Static Axial rigidity, Preload class A - 1410 N/micron

Static Axial rigidity, Preload class B - 1800 N/micron

Max. axial load - F_a - max. 42.5 kN

G_ref - 5.2 cm3

Mass bearing - 0.56 kg

Designation

Bore Dia, mm

Outer Dia, mm: