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Bearing NU 20/500 ECMA Bearing NU 20/500 ECMA

SKF NU20/500ECMA bearing

Details

Cylindrical roller bearings, single row NU 20/500 ECMA

Bearing number : NU 20/500 ECMA

Size (mm) : 500x720x128

Brand : SKF

Bore Diameter (mm) : 500

Outer Diameter (mm) : 720

Width (mm) : 128

Bearing dimensions and specification in SKF catalogue:

d - 500 mm

D - 720 mm

B - 128 mm

D1 - - 649 mm

F - 553 mm

r1,2 - min. - 6 mm

s - 12.7 mm

da - min. - 523 mm

da - max. - 549 mm

db - min. - 558 mm

Da - max. - 697 mm

ra - max. - 5 mm

Basic dynamic load rating - C - 2920 kN

Basic static load rating - C0 - 5850 kN

Fatigue load limit - Pu - 440 kN

Reference speed - 750 r/min

Limiting speed - 1100 r/min

Calculation factor - kr - 0.14

Mass bearing - 180 kg

Bearing NU 20/500 ECMA Bearing NU 20/500 ECMA

Online Message

SKF NU20/500ECMA bearing Company information

SKF NU20/500ECMA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU20/500ECMA bearing can ensure high quality for more than 80% raw material of SKF NU20/500ECMA bearing provided by the steel plant.Explorer series bearing of SKF NU20/500ECMA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU20/500ECMA 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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