Bearing NJ 2234 (NACHI)

Cylindrical roller bearings NJ 2234

Bearing number : NJ 2234

Size (mm) : 170x310x86

Brand : NACHI

Bore Diameter (mm) : 170

Outer Diameter (mm) : 310

Width (mm) : 86

Bearing dimensions and specification in NACHI catalogue:

d - 170 mm

Fw - 208 mm

D - 310 mm

B - 86 mm

r min. - 4 mm

r1 min. - 4 mm

Weight - 29.6 Kg

Basic dynamic load rating (C) - 725 kN

Basic static load rating (C0) - 1100 kN

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: