Bearing 2911 (INA)

Axial deep groove ball bearings 2911

Bearing number : 2911

Size (mm) : 55x78x18

Brand : INA

Bore Diameter (mm) : 55

Outer Diameter (mm) : 78

Width (mm) : 18

Bearing dimensions and specification in INA catalogue:

d - 2,165 inch

d - 55 mm

D - 3,071 inch

D - 78 mm

T - 0,709 inch

T - 18 mm

D₁ - 55,194 mm

D₁ - 2,173 inch

m - 0,582 lbs / Weight

m - 0,264 kg / Weight

C_a - 8400 lbf / Dynamic load rating (axial)

C_a - 37500 N / Dynamic load rating (axial)

C_0a - 21000 lbf / Static load rating (axial)

C_0a - 93000 N / Static load rating (axial)

n_G - 3000 1/min / Limiting speed

Designation

Bore Dia, mm

Outer Dia, mm: