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Koyo K70X78X20H — catalogue photograph of the needle roller bearing family

Koyo K70X78X20H needle roller and cage assembly

Koyo K70X78X20H needle roller and cage assembly: roller bore diameter Fw 70 mm, width 20 mm, basic dynamic load rating Cr 43.6 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 K70X78X20H — catalogue photograph of the needle roller bearing familyKoyo K70X78X20H — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw70 mm
Width20 mm
Basic dynamic load rating Cr43.6 kN
Shaft diameter70 mm
Roller outside diameter Ew78 mm
Basic static load rating C0r87.9 kN
Limiting speed, grease lubrication3900 min-1
Limiting speed, oil lubrication6000 min-1
Mass0.090 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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