Bearing 61805-2RZ (SKF)

Deep groove ball bearings, single row 61805-2RZ

Bearing number : 61805-2RZ

Size (mm) : 25x37x7

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 37

Width (mm) : 7

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 37 mm

B - 7 mm

d₁ - - 28.5 mm

D₂ - - 34.12 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 27 mm

d_a - max. - 28.4 mm

D_a - max. - 35 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 4.4 kN

Basic static load rating - C₀ - 2.6 kN

Fatigue load limit - P_u - 0.125 kN

Reference speed - 38000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 13.7

Mass bearing - 0.022 kg

Designation

Bore Dia, mm

Outer Dia, mm: