Bearing 81144-M (INA)

Axial cylindrical roller bearings 81144-M

Bearing number : 81144-M

Size (mm) : 220x270x37

Brand : INA

Bore Diameter (mm) : 220

Outer Diameter (mm) : 270

Width (mm) : 37

Bearing dimensions and specification in INA catalogue:

d - 220 mm

D - 270 mm

T - 37 mm

D₁ - 223 mm

d₁ - 267 mm

r_min - 1,1 mm

m - 5,22 kg / Weight

C_a - 420000 N / Dynamic load rating (axial)

C_0a - 1730000 N / Static load rating (axial)

C_ua - 146000 N / Fatigue limit load

n_G - 1180 1/min / Limiting speed

n_B - 490 1/min / Reference speed

- K81144-M / Allocated axial cylindrical roller and cage assembly

- GS81144 / Allocated housing locating washer

- WS81144 / Allocated shaft locating washer

Designation

Bore Dia, mm

Outer Dia, mm: