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Koyo WJ-525816 — catalogue photograph of the needle roller bearing family

Koyo WJ-525816 needle roller and cage assembly

Koyo WJ-525816 needle roller and cage assembly: roller bore diameter Fw 82.550 mm, width 25.40 mm, basic dynamic load rating Cr 61.4 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-525816 — catalogue photograph of the needle roller bearing familyKoyo WJ-525816 — catalogue drawing of the needle roller bearing family
Koyo WJ-525816: roller bore diameter Fw 82.550 mm, roller outside diameter Ew 92.075 mm, width Bc 25.40 mm, drawn to scaleFw 82.550 mmEw 92.075 mmBc 25.40 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 Fw82.550 mm
Width25.40 mm
Basic dynamic load rating Cr61.4 kN
Roller outside diameter Ew92.075 mm
Basic static load rating C0r128.55 kN
Limiting speed, grease lubrication3300 min-1
Limiting speed, oil lubrication5100 min-1
Mass0.136 kg
Product typeRadial needle roller and cage assemblies, inch series

All specifications: Verified printed in Koyo’s own catalogue

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