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Koyo K47X55X28FV1 — catalogue photograph of the needle roller bearing family

Koyo K47X55X28FV1 needle roller and cage assembly

Koyo K47X55X28FV1 needle roller and cage assembly: roller bore diameter Fw 47 mm, width 28 mm, basic dynamic load rating Cr 48.9 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 K47X55X28FV1 — catalogue photograph of the needle roller bearing familyKoyo K47X55X28FV1 — catalogue drawing of the needle roller bearing family
Koyo K47X55X28FV1: roller bore diameter Fw 47 mm, roller outside diameter Ew 55 mm, width Bc 28 mm, drawn to scaleFw 47 mmEw 55 mmBc 28 mm
Drawing: BearingLookup, to the printed roller bore diameter Fw, roller outside diameter Ew and width Bc cited in the specifications below; internal detail is illustrative.

Specifications

Roller bore diameter Fw47 mm
Width28 mm
Basic dynamic load rating Cr48.9 kN
Shaft diameter47 mm
Roller outside diameter Ew55 mm
Basic static load rating C0r89.5 kN
Limiting speed, grease lubrication6000 min-1
Limiting speed, oil lubrication9200 min-1
Mass0.092 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verified printed in Koyo’s own catalogue

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