Bearing 3308 DNRCBM (SKF)

Double row angular contact ball bearings 3308 DNRCBM

Bearing number : 3308 DNRCBM

Size (mm) : 40x90x36,5

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 90

Width (mm) : 36,5

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 90 mm

B - 36.5 mm

d₁ - - 61.15 mm

D₁ - - 77.47 mm

D₃ - 86.8 mm

D₄ - 96.5 mm

C - 3.28 mm

b - 2.7 mm

f - 2.46 mm

r₀ - max. - 0.6 mm

r_1,2 - min. - 1.5 mm

a - 71 mm

d_a - min. - 49 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 49.4 kN

Basic static load rating - C₀ - 41.5 kN

Fatigue load limit - P_u - 1.8 kN

Reference speed - 6700 r/min

Limiting speed - 7000 r/min

Calculation factor - k_r - 0.095

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y₀ - 0.52

Calculation factor - Y₁ - 0.55

Calculation factor - Y₂ - 0.93

Mass bearing - 1.2 kg

Designation

Bore Dia, mm

Outer Dia, mm: