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Koyo K55X63X15F — catalogue photograph of the needle roller bearing family

Koyo K55X63X15F needle roller and cage assembly

Koyo K55X63X15F needle roller and cage assembly: roller bore diameter Fw 55 mm, width 15 mm, basic dynamic load rating Cr 30.5 kN.

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 K55X63X15F — catalogue photograph of the needle roller bearing familyKoyo K55X63X15F — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw55 mm
Width15 mm
Basic dynamic load rating Cr30.5 kN
Shaft diameter55 mm
Roller outside diameter Ew63 mm
Basic static load rating C0r51.5 kN
Limiting speed, grease lubrication5000 min-1
Limiting speed, oil lubrication7800 min-1
Mass0.054 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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