KOYO NA6909 bearing

45x68x40

AOBOTE BEARING CO.LTD Is a Bearings Distributor And Supplier Of FAG Bearings,NSK Bearings,TIMKEN Bearings,INA Bearings,NTN Bearings,KOYO Bearings,NACHI Bearings,IKO Bearings.Tel:00852-55143810.E-mail:[email protected]



Needle roller bearing NA6909

Bearing number : NA6909

Size (mm) : 45x68x40

Brand : KOYO

Bore Diameter (mm) : 45

Outer Diameter (mm) : 68

Width (mm) : 40

Bearing dimensions and specification in KOYO catalogue:

d - 45 mm

Fw - 52 mm

D - 68 mm

B - 40 mm

C - 40 mm

r5 min. - 0,6 mm

S - 1,5 mm

Weight - 0,55 Kg

Basic dynamic load rating (C) - 74,7 kN

Basic static load rating (C0) - 137 kN

(Grease) Lubrication Speed - 8400 r/min

(Oil) Lubrication Speed - 5400 r/min

Tags :  KOYO , 45x68x40

Bearing NA6909

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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]