Bearing 2921 (INA)

Axial deep groove ball bearings 2921

Bearing number : 2921

Size (mm) : 105x140x25

Brand : INA

Bore Diameter (mm) : 105

Outer Diameter (mm) : 140

Width (mm) : 25

Bearing dimensions and specification in INA catalogue:

d - 4,134 inch

d - 105 mm

D - 5,512 inch

D - 140 mm

T - 0,984 inch

T - 25 mm

D₁ - 105,207 mm

D₁ - 4,142 inch

m - 2,227 lbs / Weight

m - 1,01 kg / Weight

C_a - 18200 lbf / Dynamic load rating (axial)

C_a - 81000 N / Dynamic load rating (axial)

C_0a - 57000 lbf / Static load rating (axial)

C_0a - 255000 N / Static load rating (axial)

n_G - 1600 1/min / Limiting speed

Designation

Bore Dia, mm

Outer Dia, mm: