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Koyo K90X98X25F — catalogue photograph of the needle roller bearing family

Koyo K90X98X25F needle roller and cage assembly

Koyo K90X98X25F needle roller and cage assembly: roller bore diameter Fw 90 mm, width 25 mm, basic dynamic load rating Cr 54.8 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 K90X98X25F — catalogue photograph of the needle roller bearing familyKoyo K90X98X25F — catalogue drawing of the needle roller bearing family
Koyo K90X98X25F: roller bore diameter Fw 90 mm, roller outside diameter Ew 98 mm, width Bc 25 mm, drawn to scaleFw 90 mmEw 98 mmBc 25 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 Fw90 mm
Width25 mm
Basic dynamic load rating Cr54.8 kN
Shaft diameter90 mm
Roller outside diameter Ew98 mm
Basic static load rating C0r128 kN
Limiting speed, grease lubrication3000 min-1
Limiting speed, oil lubrication4600 min-1
Mass0.134 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verified printed in Koyo’s own catalogue

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