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Koyo HK5520 — catalogue photograph of the needle roller bearing family

Koyo HK5520 drawn cup needle roller bearing

Koyo HK5520 drawn cup needle roller bearing: roller bore diameter Fw 55 mm, outside diameter D 63 mm, width 20 mm; cross-references: IKO TLA5520Z, INA HK5520.

Drawn cup needle roller bearings · 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 HK5520 — catalogue photograph of the needle roller bearing familyKoyo HK5520 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw55 mm
Outside diameter D63 mm
Width20 mm
Basic dynamic load rating Cr31.0 kN
Shaft diameter55 mm
Basic static load rating C0r64.4 kN
Limiting speed, grease lubrication3700 min-1
Limiting speed, oil lubrication5700 min-1
Mass0.079 kg
Product typeDrawn cup needle roller bearings, 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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