Bearing N 1022 KTNHA/SP (SKF)

Cylindrical roller bearings, single row, super-precision N 1022 KTNHA/SP

Bearing number : N 1022 KTNHA/SP

Size (mm) : 110x170x28

Brand : SKF

Bore Diameter (mm) : 110

Outer Diameter (mm) : 170

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 110 mm

D - 170 mm

B - 28 mm

d₁ - 132.6 mm

E - 155 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1.1 mm

s - 3 mm

s₁ - 1 mm

d_a - min. - 119 mm

D_a - min. - 157 mm

D_a - max. - 161 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 125 kN

Basic static load rating - C₀ - 173 kN

Fatigue load limit - P_u - 20 kN

Limiting speed for grease lubrication - 8500 r/min

Limiting speed for oil lubrication - 12000 mm/min

G_ref - 20.8 cm

Static radial stiffness (guideline value) - 1160 N/micron

Mass bearing - 2.03 kg

Designation

Bore Dia, mm

Outer Dia, mm: