Bearing NU 1021 M (SKF)

Cylindrical roller bearings, single row NU 1021 M

Bearing number : NU 1021 M

Size (mm) : 105x160x26

Brand : SKF

Bore Diameter (mm) : 105

Outer Diameter (mm) : 160

Width (mm) : 26

Bearing dimensions and specification in SKF catalogue:

d - 105 mm

D - 160 mm

B - 26 mm

D₁ - - 140 mm

F - 119.5 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.1 mm

s - 3.8 mm

d_a - min. - 111 mm

d_a - max. - 117 mm

d_b - min. - 122 mm

D_a - max. - 151 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 101 kN

Basic static load rating - C₀ - 137 kN

Fatigue load limit - P_u - 16 kN

Reference speed - 4800 r/min

Limiting speed - 4800 r/min

Calculation factor - k_r - 0.1

Mass bearing - 1.851 kg

Designation

Bore Dia, mm

Outer Dia, mm: