Bearing WBB1-8708-2Z (SKF)

Deep groove ball bearings, stainless steel WBB1-8708-2Z

Bearing number : WBB1-8708-2Z

Size (mm) : 8x14x4

Brand : SKF

Bore Diameter (mm) : 8

Outer Diameter (mm) : 14

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 8 mm

D - 14 mm

B - 4 mm

d₂ - - 9.26 mm

D₂ - - 12.8 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 8.9 mm

d_a - max. - 9.2 mm

D_a - max. - 12.9 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.364 kN

Basic static load rating - C₀ - 0.053 kN

Fatigue load limit - P_u - 0.002 kN

Reference speed - 95000 r/min

Limiting speed - 48000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 2.1

Mass bearing - 0.002 kg

Tags : SKF , 8x14x4

Designation

Bore Dia, mm

Outer Dia, mm: