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Bearing NU 28/630 MA Bearing NU 28/630 MA

SKF NU28/630MA bearing

Details

Cylindrical roller bearings, single row NU 28/630 MA

Bearing number : NU 28/630 MA

Size (mm) : 630x780x88

Brand : SKF

Bore Diameter (mm) : 630

Outer Diameter (mm) : 780

Width (mm) : 88

Bearing dimensions and specification in SKF catalogue:

d - 630 mm

D - 780 mm

B - 88 mm

D1 - - 729 mm

F - 668 mm

r1,2 - min. - 4 mm

s - 1.8 mm

da - min. - 645 mm

da - max. - 660 mm

db - min. - 674 mm

Da - max. - 765 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 1570 kN

Basic static load rating - C0 - 3800 kN

Fatigue load limit - Pu - 285 kN

Reference speed - 750 r/min

Limiting speed - 950 r/min

Calculation factor - kr - 0.07

Mass bearing - 98 kg

Bearing NU 28/630 MA Bearing NU 28/630 MA

Online Message

SKF NU28/630MA bearing Company information

SKF NU28/630MA bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NU28/630MA bearing can ensure high quality for more than 80% raw material of SKF NU28/630MA bearing provided by the steel plant.Explorer series bearing of SKF NU28/630MA bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NU28/630MA 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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