KOYO NA2115 bearing


Local Bearing design and installationIn the installation process, Local Bearing usually performs Local Bearing debugging and linkage debugging. Its purpose is to verify the reliability of Heavy-duty Needle Roller Yemen Bearings NA4822's normal work. However, in actual work, many unusual anomalies are often faced. Only the effective analysis and processing of these "abnormal phenomena" in the ...

Needle roller bearing NA2115

Bearing number : NA2115

Size (mm) : 115x155x34

Brand : KOYO

Bore Diameter (mm) : 115

Outer Diameter (mm) : 155

Width (mm) : 34

Bearing dimensions and specification in KOYO catalogue:

d - 115 mm

Fw - 132,5 mm

D - 155 mm

B - 34 mm

r5 min. - 1,35 mm

Weight - 1,205 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 380 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2900 r/min

Tags :  KOYO , 115x155x34

Bearing NA2115

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