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Koyo K68X76X20 — catalogue photograph of the needle roller bearing family

Koyo K68X76X20 needle roller and cage assembly

Koyo K68X76X20 needle roller and cage assembly: roller bore diameter Fw 68 mm, width 20 mm, basic dynamic load rating Cr 43.8 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 K68X76X20 — catalogue photograph of the needle roller bearing familyKoyo K68X76X20 — catalogue drawing of the needle roller bearing family
Koyo K68X76X20: roller bore diameter Fw 68 mm, roller outside diameter Ew 76 mm, width Bc 20 mm, drawn to scaleFw 68 mmEw 76 mmBc 20 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 Fw68 mm
Width20 mm
Basic dynamic load rating Cr43.8 kN
Shaft diameter68 mm
Roller outside diameter Ew76 mm
Basic static load rating C0r87.8 kN
Limiting speed, grease lubrication4000 min-1
Limiting speed, oil lubrication6200 min-1
Mass0.086 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verified printed in Koyo’s own catalogue

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