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Koyo K9X12X10FV — catalogue photograph of the needle roller bearing family

Koyo K9X12X10FV needle roller and cage assembly

Koyo K9X12X10FV needle roller and cage assembly: roller bore diameter Fw 9 mm, width 10 mm, basic dynamic load rating Cr 4.27 kN; cross-references: IKO KT91210C3, INA K9X12X10TN.

Needle roller and cage assemblies · All Koyo part numbers

Figure © Koyo, clipped unaltered from Koyo Ball & Roller Bearings catalog B2001E-6 — Standard Bearings section (B2001E-6b). It illustrates the product family printed there, which may include other sizes. Removed on request.

Koyo K9X12X10FV — catalogue photograph of the needle roller bearing familyKoyo K9X12X10FV — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw9 mm
Width10 mm
Basic dynamic load rating Cr4.27 kN
Shaft diameter9 mm
Roller outside diameter Ew12 mm
Basic static load rating C0r4.60 kN
Limiting speed, grease lubrication26000 min-1
Limiting speed, oil lubrication40000 min-1
Mass0.002 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

Cross-references

PartManufacturerRelationshipEvidence
IKODimensional interchangeSingle sourcestated by Koyo; not corroborated
INADimensional interchangeSingle sourcestated by Koyo; not corroborated

Koyo: 'Dimensional interchangeability only. This does not imply interchangeable in all respects.' (Metric NRB Interchange Guide p18)

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