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Koyo WJC-081008 — catalogue photograph of the needle roller bearing family

Koyo WJC-081008 needle roller and cage assembly

Koyo WJC-081008 needle roller and cage assembly: roller bore diameter Fw 12.700 mm, width 12.70 mm, basic dynamic load rating Cr 6.23 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 WJC-081008 — catalogue photograph of the needle roller bearing familyKoyo WJC-081008 — catalogue drawing of the needle roller bearing family
Koyo WJC-081008: roller bore diameter Fw 12.700 mm, roller outside diameter Ew 15.875 mm, width Bc 12.70 mm, drawn to scaleFw 12.700 mmEw 15.875 mmBc 12.70 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 Fw12.700 mm
Width12.70 mm
Basic dynamic load rating Cr6.23 kN
Roller outside diameter Ew15.875 mm
Basic static load rating C0r8.01 kN
Limiting speed, grease lubrication23000 min-1
Limiting speed, oil lubrication35000 min-1
Mass0.005 kg
Product typeRadial needle roller and cage assemblies, inch series

All specifications: Verified printed in Koyo’s own catalogue

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