Bearing NJ 344 (NACHI)

Cylindrical roller bearings NJ 344

Bearing number : NJ 344

Size (mm) : 220x460x88

Brand : NACHI

Bore Diameter (mm) : 220

Outer Diameter (mm) : 460

Width (mm) : 88

Bearing dimensions and specification in NACHI catalogue:

d - 220 mm

Fw - 284 mm

D - 460 mm

B - 88 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 73.6 Kg

Basic dynamic load rating (C) - 1200 kN

Basic static load rating (C0) - 1570 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: