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Koyo K40X47X18 — catalogue photograph of the needle roller bearing family

Koyo K40X47X18 needle roller and cage assembly

Koyo K40X47X18 needle roller and cage assembly: roller bore diameter Fw 40 mm, width 18 mm, basic dynamic load rating Cr 28.0 kN; cross-references: IKO KT404718C3, INA K40X47X18A.

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 K40X47X18 — catalogue photograph of the needle roller bearing familyKoyo K40X47X18 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw40 mm
Width18 mm
Basic dynamic load rating Cr28.0 kN
Shaft diameter40 mm
Roller outside diameter Ew47 mm
Basic static load rating C0r45.6 kN
Limiting speed, grease lubrication7000 min-1
Limiting speed, oil lubrication11000 min-1
Mass0.041 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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