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Koyo K55X60X20H — catalogue photograph of the needle roller bearing family

Koyo K55X60X20H needle roller and cage assembly

Koyo K55X60X20H needle roller and cage assembly: roller bore diameter Fw 55 mm, width 20 mm, basic dynamic load rating Cr 30.7 kN; cross-references: IKO KT556020C3, INA K55X60X20B.

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 K55X60X20H — catalogue photograph of the needle roller bearing familyKoyo K55X60X20H — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw55 mm
Width20 mm
Basic dynamic load rating Cr30.7 kN
Shaft diameter55 mm
Roller outside diameter Ew60 mm
Basic static load rating C0r72.4 kN
Limiting speed, grease lubrication4900 min-1
Limiting speed, oil lubrication7600 min-1
Mass0.042 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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