Bearing NU 417 (SKF)

Cylindrical roller bearings, single row NU 417

Bearing number : NU 417

Size (mm) : 85x210x52

Brand : SKF

Bore Diameter (mm) : 85

Outer Diameter (mm) : 210

Width (mm) : 52

Bearing dimensions and specification in SKF catalogue:

d - 85 mm

D - 210 mm

B - 52 mm

D₁ - - 164.5 mm

F - 113 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 4 mm

s - 3.8 mm

d_a - min. - 103 mm

d_a - max. - 109 mm

d_b - min. - 115 mm

D_a - max. - 191 mm

r_a - max. - 3 mm

r_b - max. - 3 mm

Basic dynamic load rating - C - 319 kN

Basic static load rating - C₀ - 335 kN

Fatigue load limit - P_u - 39 kN

Reference speed - 3600 r/min

Limiting speed - 4300 r/min

Calculation factor - k_r - 0.15

Mass bearing - 8.68 kg

Designation

Bore Dia, mm

Outer Dia, mm: