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Bearing NU 31/530 ECMA/HB1 Bearing NU 31/530 ECMA/HB1

SKF NU31/530ECMA/HB1 bearing

Details

Cylindrical roller bearings, single row NU 31/530 ECMA/HB1

Bearing number : NU 31/530 ECMA/HB1

Size (mm) : 530x870x272

Brand : SKF

Bore Diameter (mm) : 530

Outer Diameter (mm) : 870

Width (mm) : 272

Bearing dimensions and specification in SKF catalogue:

d - 530 mm

D - 870 mm

B - 272 mm

D1 - - 764 mm

F - 612 mm

r1,2 - min. - 7.5 mm

s - 3 mm

da - min. - 562 mm

da - max. - 605 mm

db - min. - 617 mm

Da - max. - 838 mm

ra - max. - 6 mm

Basic dynamic load rating - C - 7480 kN

Basic static load rating - C0 - 14600 kN

Fatigue load limit - Pu - 1040 kN

Reference speed - 560 r/min

Limiting speed - 950 r/min

Calculation factor - kr - 0.21

Mass bearing - 660 kg

Bearing NU 31/530 ECMA/HB1 Bearing NU 31/530 ECMA/HB1

Online Message

SKF NU31/530ECMA/HB1 bearing Company information

SKF NU31/530ECMA/HB1 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU31/530ECMA/HB1 bearing can ensure high quality for more than 80% raw material of SKF NU31/530ECMA/HB1 bearing provided by the steel plant.Explorer series bearing of SKF NU31/530ECMA/HB1 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU31/530ECMA/HB1 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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