IKO NA6904U bearing

17x30x24

IKO Inner Ring for Machined Type Needle Roller Bearing METRIC, 65mm Bore, 75mm OD, 60mm Width IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish.



Needle roller bearings NA 6904U

Bearing number : NA 6904U

Size (mm) : 17x30x24

Brand : IKO

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 24

Bearing dimensions and specification in IKO catalogue:

d - 17 mm

Fw - 22 mm

D - 30 mm

B - 24 mm

C - 23 mm

r min. - 0,3 mm

da min. - 19 mm

da max - 21 mm

Da max. - 28 mm

Weight - 0,137 Kg

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

Basic static load rating (C0) - 44,6 kN

Limiting speed - 8 500 r/min

Bearing NA 6904U

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Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]