Bearing WBB1-8706 R-2Z (SKF)

Deep groove ball bearings, stainless steel WBB1-8706 R-2Z

Bearing number : WBB1-8706 R-2Z

Size (mm) : 6x12x4

Brand : SKF

Bore Diameter (mm) : 6

Outer Diameter (mm) : 12

Width (mm) : 4

Bearing dimensions and specification in SKF catalogue:

d - 6 mm

D - 12 mm

B - 4 mm

d₂ - - 7.2 mm

D₂ - - 10.9 mm

D₃ - 13.6 mm

C - 0.8 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 7.1 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.403 kN

Basic static load rating - C₀ - 0.146 kN

Fatigue load limit - P_u - 0.006 kN

Reference speed - 110000 r/min

Limiting speed - 56000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 7.4

Mass bearing - 0.0018 kg

Tags : SKF , 6x12x4

Designation

Bore Dia, mm

Outer Dia, mm: