Bearing 209-2Z (SKF)

Deep groove ball bearings, single row, with filling slots 209-2Z

Bearing number : 209-2Z

Size (mm) : 45x85x19

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 85

Width (mm) : 19

Bearing dimensions and specification in SKF catalogue:

d - 45 mm

D - 85 mm

B - 19 mm

d₁ - - 57.6 mm

D₂ - - 75.19 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 52 mm

d_a - max. - 57.5 mm

D_a - max. - 78 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 35.2 kN

Basic static load rating - C₀ - 30 kN

Fatigue load limit - P_u - 1.3 kN

Reference speed - 14000 r/min

Limiting speed - 6800 r/min

Calculation factor - k_r - 0.04

Mass bearing - 0.44 kg

Designation

Bore Dia, mm

Outer Dia, mm: