Bearing 21305 CC (SKF)

Spherical roller bearings 21305 CC

Bearing number : 21305 CC

Size (mm) : 25x62x17

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 17

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 62 mm

B - 17 mm

d₂ - - 35.7 mm

D₁ - - 50.7 mm

r_1,2 - min. - 1.1 mm

d_a - min. - 32 mm

D_a - max. - 55 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 49.1 kN

Basic static load rating - C₀ - 41.5 kN

Fatigue load limit - P_u - 4.6 kN

Reference speed - 9300 r/min

Limiting speed - 12000 r/min

Calculation factor - e - 0.3

Calculation factor - Y₁ - 2.3

Calculation factor - Y₂ - 3.4

Calculation factor - Y₀ - 2.2

Weight - 0.28 kg

Designation

Bore Dia, mm

Outer Dia, mm: