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Koyo RNA6915 — catalogue photograph of the needle roller bearing family

Koyo RNA6915 needle roller bearing inner ring

Koyo RNA6915 needle roller bearing inner ring: roller bore diameter Fw 85 mm, outside diameter D 105 mm, width 54 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 RNA6915 — catalogue photograph of the needle roller bearing familyKoyo RNA6915 — catalogue drawing of the needle roller bearing familyKoyo RNA6915 — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw85 mm
Outside diameter D105 mm
Width54 mm
Basic dynamic load rating Cr143 kN
Shaft diameter85 mm
Basic static load rating C0r308 kN
Limiting speed, grease lubrication3300 min-1
Limiting speed, oil lubrication5000 min-1
Mass1.020 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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