NU31/530ECMA/HB1 SKF bearing

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

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

SKF NU31/530ECMA/HB1 Bearing Advantage SKF NU31/530ECMA/HB1 Bearing Package SKF NU31/530ECMA/HB1 Bearing Fast Delivery SKF NU31/530ECMA/HB1 Bearing Service