Bearing 61806-2RZ (SKF)

Deep groove ball bearings, single row 61806-2RZ

Bearing number : 61806-2RZ

Size (mm) : 30x42x7

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 42

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 42 mm

B - 7 mm

d₁ - - 33.7 mm

D₂ - - 39.4 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 32 mm

d_a - max. - 33.6 mm

D_a - max. - 40 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 4.5 kN

Basic static load rating - C₀ - 2.9 kN

Fatigue load limit - P_u - 0.146 kN

Reference speed - 32000 r/min

Limiting speed - 16000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 13.9

Mass bearing - 0.0253 kg

Designation

Bore Dia, mm

Outer Dia, mm: