Bearing BSD 55100 C (SKF)

Angular contact thrust ball bearings BSD 55100 C

Bearing number : BSD 55100 C

Size (mm) : 55x100x20

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 100 mm

H - 20 mm

d₁ - 66.9 mm

d₂ - 77 mm

D₁ - 77.1 mm

D₂ - 87.76 mm

r_1,2 - min. - 1.5 mm

a - 82 mm

d_a - min. - 67 mm

d_b - min. - 65 mm

D_a - max. - 91 mm

D_b - max. - 90.5 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 67 kN

Basic static load rating - C₀ - 193 kN

Fatigue load limit - P_u - 7.2 kN

Limiting speed for grease lubrication - 5600 r/min

Limiting speed for oil lubrication - 6700 mm/min

Preload class A - 6200 N

Preload class B - 12400 N

Frictional moment, Preload class A - 0.52 N·m

Frictional moment, Preload class B - 0.97 N·m

Static Axial rigidity, Preload class A - 1550 N/micron

Static Axial rigidity, Preload class B - 1970 N/micron

Max. axial load - F_a - max. 107 kN

G_ref - 6.5 cm3

Mass bearing - 0.66 kg

Designation

Bore Dia, mm

Outer Dia, mm: