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Koyo K12X18X12H — catalogue photograph of the needle roller bearing family

Koyo K12X18X12H needle roller and cage assembly

Koyo K12X18X12H needle roller and cage assembly: roller bore diameter Fw 12 mm, width 12 mm, basic dynamic load rating Cr 9.76 kN; cross-references: IKO KT121812C3, INA K12X18X12TN.

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 K12X18X12H — catalogue photograph of the needle roller bearing familyKoyo K12X18X12H — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw12 mm
Width12 mm
Basic dynamic load rating Cr9.76 kN
Shaft diameter12 mm
Roller outside diameter Ew18 mm
Basic static load rating C0r9.40 kN
Limiting speed, grease lubrication14000 min-1
Limiting speed, oil lubrication22000 min-1
Mass0.009 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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