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Bearing NA6903

KOYO NA6903 bearing

Details

Needle roller bearing NA6903

Bearing number : NA6903

Size (mm) : 17x30x23

Brand : KOYO

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 23

Bearing dimensions and specification in KOYO catalogue:

d - 17 mm

Fw - 22 mm

D - 30 mm

B - 23 mm

C - 23 mm

r5 min. - 0,6 mm

S - 1 mm

Weight - 0,084 Kg

Basic dynamic load rating (C) - 19,8 kN

Basic static load rating (C0) - 30,6 kN

(Grease) Lubrication Speed - 20000 r/min

(Oil) Lubrication Speed - 13000 r/min

Tags :  KOYO , 17x30x23

Bearing NA6903

Online Message

KOYO NA6903 bearing Company information

KOYO NA6903 bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. KOYO NA6903 bearing can ensure high quality for more than 80% raw material of KOYO NA6903 bearing provided by the steel plant.Explorer series bearing of KOYO NA6903 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of KOYO NA6903 bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

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