Bearing N 207 ECM (SKF)

Cylindrical roller bearings, single row N 207 ECM

Bearing number : N 207 ECM

Size (mm) : 35x72x17

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 72

Width (mm) : 17

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 72 mm

B - 17 mm

d₁ - - 48.1 mm

E - 64 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

s - 1.3 mm

d_a - min. - 41.8 mm

d_a - max. - 62 mm

D_a - min. - 66 mm

D_a - max. - 67.2 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 56 kN

Basic static load rating - C₀ - 48 kN

Fatigue load limit - P_u - 6.1 kN

Reference speed - 11000 r/min

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.12

Mass bearing - 0.346 kg

Designation

Bore Dia, mm

Outer Dia, mm: