Bearing N 305 ECP (SKF)

Cylindrical roller bearings, single row N 305 ECP

Bearing number : N 305 ECP

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

d₁ - - 38.1 mm

E - 54 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 1.1 mm

s - 1.3 mm

d_a - min. - 31 mm

d_a - max. - 52 mm

D_a - min. - 56 mm

D_a - max. - 56.4 mm

r_a - max. - 1 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 46.5 kN

Basic static load rating - C₀ - 36.5 kN

Fatigue load limit - P_u - 4.6 kN

Reference speed - 12000 r/min

Limiting speed - 15000 r/min

Calculation factor - k_r - 0.12

Mass bearing - 0.234 kg

Designation

Bore Dia, mm

Outer Dia, mm: