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Bearing NU20/530ECMA

SKF NU20/530ECMA bearing

Details

Cylindrical roller bearings NU20/530ECMA

Bearing number : NU20/530ECMA

Size (mm) : 530x780x145

Brand : SKF

Bore Diameter (mm) : 530

Outer Diameter (mm) : 780

Width (mm) : 145

Bearing dimensions and specification in SKF catalogue:

d - 530 mm

D - 780 mm

B - 145 mm

C - 145 mm

r1 min. - 6 mm

r2 min. - 6 mm

r3 min. - 6 mm

r4 min. - 6 mm

D1 - 704 mm

F - 591 mm

da min. - 553 mm

da max - 587 mm

Da max. - 757 mm

db min - 596 mm

ra max. - 5 mm

rb max. - 5 mm

S - 6,8 mm

Weight - 255 Kg

Basic dynamic load rating (C) - 3740 kN

Basic static load rating (C0) - 7350 kN

Fatigue load limit (Pu) - 550

Reference speed - 670 r/min

Limiting speed - 1000 r/min

Calculation factor (kr) - 0,14

Bearing NU20/530ECMA

Online Message

SKF NU20/530ECMA bearing Company information

SKF NU20/530ECMA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU20/530ECMA bearing can ensure high quality for more than 80% raw material of SKF NU20/530ECMA bearing provided by the steel plant.Explorer series bearing of SKF NU20/530ECMA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU20/530ECMA 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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