NTN NA498 bearing

Bearing NA498

NTN NA498 bearing, Size: 8x19x11. NTN NA498 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA498

Bearing number : NA498

Size (mm) : 8x19x11

Brand : NTN

Bore Diameter (mm) : 8

Outer Diameter (mm) : 19

Width (mm) : 11

Bearing dimensions and specification in NTN catalogue:

d - 8 mm

F - 10 mm

D - 19 mm

B - 11 mm

C - 11 mm

r min. - 0,15 mm

s - ― mm

da min. - 10 mm

Da max. - 12 mm

ra max. - 0,15 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 4,3 kN

Basic static load rating (C0) - 3,95 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 28 000 r/min

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E-mail: [email protected]

Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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