Bearing NN3028 (NACHI)

Cylindrical roller bearings NN3028

Bearing number : NN3028

Size (mm) : 140x192x53

Brand : NACHI

Bore Diameter (mm) : 140

Outer Diameter (mm) : 192

Width (mm) : 53

Bearing dimensions and specification in NACHI catalogue:

d - 140 mm

D - 210 mm

Ew - 192 mm

B - 53 mm

C - 53 mm

r min. - 2 mm

Weight - 6,44 Kg

Basic dynamic load rating (C) - 298 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 4300 r/min

(Oil) Lubrication Speed - 5100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: