NTN NAO-30×52×18 bearing

Bearing NAO-30×52×18

NAO-30×52×18 NTN bearing,

NTN NAO-30×52×18 bearing, Size: . NTN NAO-30×52×18 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NAO-30×52×18

Bearing number : NAO-30×52×18

Brand : NTN

Bore Diameter (mm) : 30

Outer Diameter (mm) : 44

Bearing dimensions and specification in NTN catalogue:

d - 30 mm

F - 37 mm

D - 52 mm

E - 44 mm

B - 18 mm

C - 18 mm

r min. - 0,3 mm

da min. - 32 mm

Da max. - 50 mm

db - 43,4 mm

ra max. - 0,3 mm

Db - 37,6 mm

Weight - 0,177 Kg

Basic dynamic load rating (C) - 26,3 kN

Basic static load rating (C0) - 41 kN

(Grease) Lubrication Speed - 7 000 r/min

(Oil) Lubrication Speed - 11 000 r/min