Bearing 6311-2Z/VA201 (SKF)

Deep groove ball bearings, single row, for high temperature 6311-2Z/VA201

Bearing number : 6311-2Z/VA201

Size (mm) : 55x120x29

Brand : SKF

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in SKF catalogue:

d - 55 mm

D - 120 mm

B - 29 mm

d₁ - - 75.34 mm

D₂ - - 103.7 mm

r_1,2 - min. - 2 mm

d_a - min. - 66 mm

d_a - max. - 75.2 mm

D_a - max. - 109 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 74.1 kN

Basic static load rating - C₀ - 45 kN

Limiting speed - 50 r/min

Limiting temperature - T - 250 °C

Mass bearing - 1.422 kg

Designation

Bore Dia, mm

Outer Dia, mm: