Bearing NU 1005 (SKF)

Cylindrical roller bearings, single row NU 1005

Bearing number : NU 1005

Size (mm) : 25x47x12

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 47

Width (mm) : 12

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 47 mm

B - 12 mm

D₁ - - 38.8 mm

F - 30.5 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

s - 2 mm

d_a - min. - 27.1 mm

d_a - max. - 29.5 mm

d_b - min. - 32 mm

D_a - max. - 43.1 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 14.2 kN

Basic static load rating - C₀ - 13.2 kN

Fatigue load limit - P_u - 1.4 kN

Reference speed - 18000 r/min

Limiting speed - 18000 r/min

Calculation factor - k_r - 0.1

Mass bearing - 0.082 kg

Designation

Bore Dia, mm

Outer Dia, mm: