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SKF NU20/750ECMA bearing

Bearing NU 20/750 ECMA Bearing NU 20/750 ECMA

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Cylindrical roller bearings, single row NU 20/750 ECMA

Bearing number : NU 20/750 ECMA

Size (mm) : 750x1090x195

Brand : SKF

Bore Diameter (mm) : 750

Outer Diameter (mm) : 1090

Width (mm) : 195

Bearing dimensions and specification in SKF catalogue:

d - 750 mm

D - 1090 mm

B - 195 mm

D1 - - 993 mm

F - 832 mm

r1,2 - min. - 7.5 mm

s - 12.8 mm

da - min. - 778 mm

da - max. - 823 mm

db - min. - 838 mm

Da - max. - 1062 mm

ra - max. - 6 mm

Basic dynamic load rating - C - 7040 kN

Basic static load rating - C0 - 14600 kN

Fatigue load limit - Pu - 980 kN

Reference speed - 430 r/min

Limiting speed - 670 r/min

Calculation factor - kr - 0.14

Mass bearing - 635 kg

Bearing NU 20/750 ECMA Bearing NU 20/750 ECMA