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Koyo K50X56X23 — catalogue photograph of the needle roller bearing family

Koyo K50X56X23 needle roller and cage assembly

Koyo K50X56X23 needle roller and cage assembly: roller bore diameter Fw 50 mm, width 23 mm, basic dynamic load rating Cr 35.5 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 K50X56X23 — catalogue photograph of the needle roller bearing familyKoyo K50X56X23 — catalogue drawing of the needle roller bearing family
Koyo K50X56X23: roller bore diameter Fw 50 mm, roller outside diameter Ew 56 mm, width Bc 23 mm, drawn to scaleFw 50 mmEw 56 mmBc 23 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 Fw50 mm
Width23 mm
Basic dynamic load rating Cr35.5 kN
Shaft diameter50 mm
Roller outside diameter Ew56 mm
Basic static load rating C0r74.1 kN
Limiting speed, grease lubrication5500 min-1
Limiting speed, oil lubrication8500 min-1
Mass0.051 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verified printed in Koyo’s own catalogue

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