Bearing 81148-M (INA)

Axial cylindrical roller bearings 81148-M

Bearing number : 81148-M

Size (mm) : 240x300x45

Brand : INA

Bore Diameter (mm) : 240

Outer Diameter (mm) : 300

Width (mm) : 45

Bearing dimensions and specification in INA catalogue:

d - 240 mm

D - 300 mm

T - 45 mm

D₁ - 243 mm

d₁ - 297 mm

r_min - 1,5 mm

m - 8,45 kg / Weight

C_a - 600000 N / Dynamic load rating (axial)

C_0a - 2500000 N / Static load rating (axial)

C_ua - 212000 N / Fatigue limit load

n_G - 1070 1/min / Limiting speed

n_B - 420 1/min / Reference speed

- K81148-M / Allocated axial cylindrical roller and cage assembly

- GS81148 / Allocated housing locating washer

- WS81148 / Allocated shaft locating washer

Designation

Bore Dia, mm

Outer Dia, mm: