Bearing 81164-M (INA)

Axial cylindrical roller bearings 81164-M

Bearing number : 81164-M

Size (mm) : 320x400x63

Brand : INA

Bore Diameter (mm) : 320

Outer Diameter (mm) : 400

Width (mm) : 63

Bearing dimensions and specification in INA catalogue:

d - 320 mm

D - 400 mm

T - 63 mm

D₁ - 324 mm

d₁ - 396 mm

r_min - 2 mm

m - 20,7 kg / Weight

C_a - 1100000 N / Dynamic load rating (axial)

C_0a - 4750000 N / Static load rating (axial)

C_ua - 385000 N / Fatigue limit load

n_G - 800 1/min / Limiting speed

n_B - 280 1/min / Reference speed

- K81164-M / Allocated axial cylindrical roller and cage assembly

- GS81164 / Allocated housing locating washer

- WS81164 / Allocated shaft locating washer

Designation

Bore Dia, mm

Outer Dia, mm: