Bearing N 1008 KPHA/HC5SP (SKF)

Cylindrical roller bearings, single row, super-precision N 1008 KPHA/HC5SP

Bearing number : N 1008 KPHA/HC5SP

Size (mm) : 40x68x15

Brand : SKF

Bore Diameter (mm) : 40

Outer Diameter (mm) : 68

Width (mm) : 15

Bearing dimensions and specification in SKF catalogue:

d - 40 mm

D - 68 mm

B - 15 mm

d₁ - 50.6 mm

E - 61 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

s - 2 mm

d_a - min. - 45 mm

D_a - min. - 62 mm

D_a - max. - 63 mm

r_a - max. - 1 mm

d_n - 52.1 mm

Basic dynamic load rating - C - 23.3 kN

Basic static load rating - C₀ - 25 kN

Fatigue load limit - P_u - 2.9 kN

Limiting speed for grease lubrication - 32000 r/min

Limiting speed for oil lubrication - 38000 mm/min

G_ref - 3.1 cm

Static radial stiffness (guideline value) - 510 N/micron

Mass bearing - 0.17 kg

Designation

Bore Dia, mm

Outer Dia, mm: