NTN NAO-80×110×30 bearing


japan ntn bearing original japan 6204 bearing tested for noise As standard, deep groove ball bearings are subjected to noise tests up to bore parameter 12. In addition, a 100 % rolling test is carried out. These bearings can also be subjected to a noise test if required by the customer (on request only).



Needle roller bearings NAO-80×110×30

Bearing number : NAO-80×110×30

Brand : NTN

Bore Diameter (mm) : 80

Outer Diameter (mm) : 98

Bearing dimensions and specification in NTN catalogue:

d - 80 mm

F - 90 mm

D - 110 mm

E - 98 mm

B - 30 mm

C - 30 mm

r min. - 1 mm

da min. - 85 mm

Da max. - 105 mm

db - 97,2 mm

ra max. - 1 mm

Db - 91 mm

Weight - 0,92 Kg

Basic dynamic load rating (C) - 72,5 kN

Basic static load rating (C0) - 184 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 4 400 r/min

Bearing NAO-80×110×30

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