Bearing 6307-2Z (SKF)

Deep groove ball bearings, single row 6307-2Z

Bearing number : 6307-2Z

Size (mm) : 35x80x21

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

d₁ - - 49.56 mm

D₂ - - 69.2 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 44 mm

d_a - max. - 49.5 mm

D_a - max. - 71 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 35.1 kN

Basic static load rating - C₀ - 19 kN

Fatigue load limit - P_u - 0.815 kN

Reference speed - 19000 r/min

Limiting speed - 9500 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 0.475 kg

Designation

Bore Dia, mm

Outer Dia, mm: