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FAG NU256-E-M1 bearing

Bearing NU256-E-M1

The major players, INA/FAG, SKF and Timken all manufacture in China and have top notch quality control, so those bearings should be the same quality as those made here and in Europe. Timken is the only major I know of that imports Chinese bearings, so if you see an SKF or FAG with Chinese markings on it, be suspect.

Cylindrical roller bearings NU256-E-M1

Bearing number : NU256-E-M1

Brand : FAG

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Bearing dimensions and specification in FAG catalogue:

d - 280 mm

F - 337 mm

D - 500 mm

E - 449 mm

B - 80 mm

C - 80 mm

ra1 max. - 4 mm

d1 - – mm

r min. - 5 mm

r1 min. - 5 mm

D1 - 430,8 mm

da min. - 300 mm

da max - 334 mm

Da max. - 480 mm

db min - 340 mm

ra max. - 4 mm

S - 6,3 mm

Weight - 72,1 Kg

Basic dynamic load rating (C) - 1400 kN

Basic static load rating (C0) - 2000 kN

Fatigue load limit (Pu) - 163

Reference speed - 1 040 r/min

Limiting speed - 2 200 r/min

Bearing NU256-E-M1