NACHI NP309 bearing


SKF established consignment station in China after its back in 1986, 2 years later, SKF import bearings Co.,Ltd was founded in Hong Kong, for a official partner of SKF NJ 309 ECP, SKF group take efforts to the global leading rolling bearings and seals products, customer solutions and services suppliers.



Cylindrical roller bearings NP 309

Bearing number : NP 309

Brand : NACHI

Bore Diameter (mm) : 45

Outer Diameter (mm) : 86.5

Bearing dimensions and specification in NACHI catalogue:

d - 45 mm

Fw - 58.5 mm

D - 100 mm

Ew - 86.5 mm

B - 25 mm

r min. - 1.5 mm

r1 min. - 1.5 mm

Weight - 0.850 Kg

Basic dynamic load rating (C) - 78,5 kN

Basic static load rating (C0) - 77,5 kN

(Grease) Lubrication Speed - 6300 r/min

(Oil) Lubrication Speed - 7500 r/min

Bearing NP 309

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