KOYO NN3028 bearing

140x210x53

Our Factory. Our bearing factory has a large number of advanced precision testing equipment and production equipment production and development Cylindrical Roller Bearings KOYO NN3028, the company has more than 30 experienced engineering and technical personnel and cooperation with the major well-known bearing factory, is committed to creating a high-quality workforce, Advanced manufacturing ...



Cylindrical roller bearing NN3028

Bearing number : NN3028

Size (mm) : 140x210x53

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 53

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

D - 210 mm

Ew - 192 mm

B - 53 mm

C - 53 mm

r min. - 2 mm

da min. - 149 mm

Da min - 194 mm

Da max. - 201 mm

ra max. - 2 mm

Weight - 6,41 Kg

Basic dynamic load rating (C) - 297 kN

Basic static load rating (C0) - 516 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3300 r/min

Tags :  KOYO , 140x210x53

Bearing NN3028

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