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Bearing NAO-7×20×12 (NTN)

Needle roller bearings NAO-7×20×12

Bearing number : NAO-7×20×12

Brand : NTN

Bore Diameter (mm) : 7

Outer Diameter (mm) : 16

Bearing dimensions and specification in NTN catalogue:

d - 7 mm

F - 10 mm

D - 20 mm

E - 16 mm

B - 12 mm

C - 12 mm

r min. - 0,3 mm

da min. - 9 mm

Da max. - 18 mm

db - 15,7 mm

ra max. - 0,3 mm

Db - 10,3 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 7,1 kN

Basic static load rating (C0) - 5,95 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 28 000 r/min

Tags :  NTN