Bearing NN3028 (KOYO)

Cylindrical roller bearings 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

Designation

Bore Dia, mm

Outer Dia, mm: