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Koyo NK29/30 — catalogue photograph of the needle roller bearing family

Koyo NK29/30 needle roller bearing inner ring

Koyo NK29/30 needle roller bearing inner ring: roller bore diameter Fw 29 mm, outside diameter D 38 mm, width 30 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 NK29/30 — catalogue photograph of the needle roller bearing familyKoyo NK29/30 — catalogue drawing of the needle roller bearing familyKoyo NK29/30 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw29 mm
Outside diameter D38 mm
Width30 mm
Basic dynamic load rating Cr29.8 kN
Shaft diameter29 mm
Basic static load rating C0r56.4 kN
Limiting speed, grease lubrication9700 min-1
Limiting speed, oil lubrication15000 min-1
Mass0.090 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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