Bearing 4448 (INA)

Axial deep groove ball bearings 4448

Bearing number : 4448

Size (mm) : 107.95x158.75x34.93

Brand : INA

Bore Diameter (mm) : 107,95

Outer Diameter (mm) : 158,75

Width (mm) : 34,93

Bearing dimensions and specification in INA catalogue:

d - 4 1/4 inch

d - 107,95 mm

D - 6,25 inch

D - 158,75 mm

T - 1,375 inch

T - 34,93 mm

D₁ - 108,737 mm

D₁ - 4,281 inch

m - 4,844 lbs / Weight

m - 2,197 kg / Weight

C_a - 24000 lbf / Dynamic load rating (axial)

C_a - 107000 N / Dynamic load rating (axial)

C_0a - 70000 lbf / Static load rating (axial)

C_0a - 310000 N / Static load rating (axial)

n_G - 1500 1/min / Limiting speed

Designation

Bore Dia, mm

Outer Dia, mm: