Bearing N 1012 KTNHA/HC5SP (SKF)

Cylindrical roller bearings, single row, super-precision N 1012 KTNHA/HC5SP

Bearing number : N 1012 KTNHA/HC5SP

Size (mm) : 60x95x18

Brand : SKF

Bore Diameter (mm) : 60

Outer Diameter (mm) : 95

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

d - 60 mm

D - 95 mm

B - 18 mm

d₁ - 73.3 mm

E - 86.1 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

s - 2.5 mm

s₁ - 1.5 mm

d_a - min. - 66.5 mm

D_a - min. - 87 mm

D_a - max. - 88.5 mm

r_a - max. - 1 mm

Basic dynamic load rating - C - 41.3 kN

Basic static load rating - C₀ - 51 kN

Fatigue load limit - P_u - 6.1 kN

Limiting speed for grease lubrication - 18000 r/min

Limiting speed for oil lubrication - 24000 mm/min

G_ref - 5.2 cm

Static radial stiffness (guideline value) - 850 N/micron

Mass bearing - 0.37 kg

Designation

Bore Dia, mm

Outer Dia, mm: