Bearing 51256M (SKF)

Axial deep groove ball bearings 51256M

Bearing number : 51256M

Size (mm) : 280x380x80

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 380

Width (mm) : 80

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 380 mm

H - 80 mm

d1 - 375 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 284 mm

da min. - 339 mm

Da max. - 321 mm

ra max. - 2 mm

Weight - 26,5 Kg

Basic dynamic load rating (C) - 488 kN

Basic static load rating (C0) - 2 320 kN

Fatigue load limit (Pu) - 47,5

Reference speed - 750 r/min

Limiting speed - 1000 r/min

Minimum load factor (A) - 28

Designation

Bore Dia, mm

Outer Dia, mm: