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INA 81256-M bearing

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Bearing 81256-M

Axial cylindrical roller bearings 81256-M

Bearing number : 81256-M

Size (mm) : 280x380x80

Brand : INA

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 80

Bearing dimensions and specification in INA catalogue:

d - 280 mm

D - 380 mm

T - 80 mm

D1 - 284 mm

d1 - 375 mm

rmin - 2,1 mm

m - 31 kg / Weight

Ca - 1460000 N / Dynamic load rating (axial)

C0a - 5600000 N / Static load rating (axial)

Cua - 485000 N / Fatigue limit load

nG - 860 1/min / Limiting speed

nB - 295 1/min / Reference speed

- K81256-M / Allocated axial cylindrical roller and cage assembly

- GS81256 / Allocated housing locating washer

- WS81256 / Allocated shaft locating washer