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Koyo NK75/25 — catalogue photograph of the needle roller bearing family

Koyo NK75/25 needle roller bearing inner ring

Koyo NK75/25 needle roller bearing inner ring: roller bore diameter Fw 75 mm, outside diameter D 92 mm, width 25 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 NK75/25 — catalogue photograph of the needle roller bearing familyKoyo NK75/25 — catalogue drawing of the needle roller bearing familyKoyo NK75/25 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw75 mm
Outside diameter D92 mm
Width25 mm
Basic dynamic load rating Cr43.7 kN
Shaft diameter75 mm
Basic static load rating C0r90.2 kN
Limiting speed, grease lubrication3600 min-1
Limiting speed, oil lubrication5600 min-1
Mass0.364 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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