Bearing NKX 70 Z (SKF)

Needle roller / thrust rolling bearings NKX 70 Z

Bearing number : NKX 70 Z

Size (mm) : 70x85x40

Brand : SKF

Bore Diameter (mm) : 70

Outer Diameter (mm) : 85

Width (mm) : 40

Bearing dimensions and specification in SKF catalogue:

F_w - 70 mm

D - 85 mm

C - 40 mm

C₁ - 18 mm

C₂ - 11 mm

d - 70 mm

D₂ - 96.5 mm

r_1,2 - min. - 1 mm

d_a - min. - 90.5 mm

r_a - max. - 1 mm

r_b - max. - 1 mm

d_i - 60 mm

F - 70 mm

B_i - 25 mm

Basic dynamic load rating, radial direction - C - 44.6 kN

Basic static load rating, radial direction - C₀ - 98 kN

Basic dynamic load rating, axial direction - C - 43.6 kN

Basic static load rating, axial direction - C₀ - 137 kN

Fatigue load limit, radial direction - P_u - 12.2 kN

Fatigue load limit, axial direction - P_u - 5.1 kN

Reference speed - 3400 r/min

Limiting speed - 2700 r/min

Mass bearing - 0.52 kg

Inner ring - IR 60x70x25

Designation

Bore Dia, mm

Outer Dia, mm: