NACHI NP252 bearing


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Cylindrical roller bearings NP 252

Bearing number : NP 252

Brand : NACHI

Bore Diameter (mm) : 260

Outer Diameter (mm) : 420

Bearing dimensions and specification in NACHI catalogue:

d - 260 mm

Fw - 320 mm

D - 480 mm

Ew - 420 mm

B - 80 mm

r min. - 5 mm

r1 min. - 5 mm

Weight - 66.7 Kg

Basic dynamic load rating (C) - 1140 kN

Basic static load rating (C0) - 1660 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1500 r/min

Bearing NP 252

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