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Koyo NK73/35 — catalogue photograph of the needle roller bearing family

Koyo NK73/35 needle roller bearing inner ring

Koyo NK73/35 needle roller bearing inner ring: roller bore diameter Fw 73 mm, outside diameter D 90 mm, width 35 mm.

Needle roller bearing inner rings · 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 NK73/35 — catalogue photograph of the needle roller bearing familyKoyo NK73/35 — catalogue drawing of the needle roller bearing familyKoyo NK73/35 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw73 mm
Outside diameter D90 mm
Width35 mm
Basic dynamic load rating Cr82.5 kN
Shaft diameter73 mm
Basic static load rating C0r173 kN
Limiting speed, grease lubrication3800 min-1
Limiting speed, oil lubrication5800 min-1
Mass0.450 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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