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Bearing NU 2256 ECMA Bearing NU 2256 ECMA

SKF NU2256ECMA bearing

Details

Cylindrical roller bearings, single row NU 2256 ECMA

Bearing number : NU 2256 ECMA

Size (mm) : 280x500x130

Brand : SKF

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 130

Bearing dimensions and specification in SKF catalogue:

d - 280 mm

D - 500 mm

B - 130 mm

D1 - - 433 mm

F - 327 mm

r1,2 - min. - 5 mm

s - 10.2 mm

da - min. - 300 mm

da - max. - 320 mm

db - min. - 331 mm

Da - max. - 480 mm

ra - max. - 4 mm

Basic dynamic load rating - C - 2200 kN

Basic static load rating - C0 - 3450 kN

Fatigue load limit - Pu - 305 kN

Reference speed - 1200 r/min

Limiting speed - 1900 r/min

Calculation factor - kr - 0.2

Mass bearing - 115 kg

Bearing NU 2256 ECMA Bearing NU 2256 ECMA

Online Message

SKF NU2256ECMA bearing Company information

SKF NU2256ECMA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU2256ECMA bearing can ensure high quality for more than 80% raw material of SKF NU2256ECMA bearing provided by the steel plant.Explorer series bearing of SKF NU2256ECMA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU2256ECMA bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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