Bearing 61908-2RZ (SKF)

Deep groove ball bearings, single row 61908-2RZ

Bearing number : 61908-2RZ

Size (mm) : 40x62x12

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 62

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 62 mm

B - 12 mm

d₁ - - 46.9 mm

D₂ - - 57.3 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 43.2 mm

d_a - max. - 46.8 mm

D_a - max. - 58.8 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 13.8 kN

Basic static load rating - C₀ - 10 kN

Fatigue load limit - P_u - 0.425 kN

Reference speed - 24000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.02

Calculation factor - f₀ - 15.6

Mass bearing - 0.12 kg

Designation

Bore Dia, mm

Outer Dia, mm: