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Koyo WJ-344024 — catalogue photograph of the needle roller bearing family

Koyo WJ-344024 needle roller and cage assembly

Koyo WJ-344024 needle roller and cage assembly: roller bore diameter Fw 53.975 mm, width 38.10 mm, basic dynamic load rating Cr 78.3 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 WJ-344024 — catalogue photograph of the needle roller bearing familyKoyo WJ-344024 — catalogue drawing of the needle roller bearing family
Koyo WJ-344024: roller bore diameter Fw 53.975 mm, roller outside diameter Ew 63.500 mm, width Bc 38.10 mm, drawn to scaleFw 53.975 mmEw 63.500 mmBc 38.10 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 Fw53.975 mm
Width38.10 mm
Basic dynamic load rating Cr78.3 kN
Roller outside diameter Ew63.500 mm
Basic static load rating C0r153 kN
Limiting speed, grease lubrication5200 min-1
Limiting speed, oil lubrication8000 min-1
Mass0.137 kg
Product typeRadial needle roller and cage assemblies, inch series

All specifications: Verified printed in Koyo’s own catalogue

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