Bearing RNU 309 ECP (SKF)

Cylindrical roller bearings, single row RNU 309 ECP

Bearing number : RNU 309 ECP

Size (mm) : 58,5x100x25

Brand : SKF

Bore Diameter (mm) : 58,5

Outer Diameter (mm) : 100

Width (mm) : 25

Bearing dimensions and specification in SKF catalogue:

F_w - 58.5 mm

D - 100 mm

C - 25 mm

D₁ - - 83.2 mm

r_1,2 - min. - 1.5 mm

d_a - max. - 56 mm

D_a - max. - 91.4 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 112 kN

Basic static load rating - C₀ - 100 kN

Fatigue load limit - P_u - 12.9 kN

Reference speed - 7500 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.68 kg

Designation

Bore Dia, mm

Outer Dia, mm: