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Koyo RNA6910 — catalogue photograph of the needle roller bearing family

Koyo RNA6910 heavy-duty needle roller bearing

Koyo RNA6910 heavy-duty needle roller bearing: roller bore diameter Fw 58 mm, outside diameter D 72 mm, width 40 mm.

Heavy-duty needle roller bearings · 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 RNA6910 — catalogue photograph of the needle roller bearing familyKoyo RNA6910 — catalogue drawing of the needle roller bearing familyKoyo RNA6910 — catalogue drawing of the needle roller bearing family
Koyo RNA6910: roller bore diameter Fw 58 mm, outside diameter D 72 mm, width C 40 mm, drawn to scaleFw 58 mmD 72 mmC 40 mm
Drawing: BearingLookup, to the printed roller bore diameter Fw, outside diameter D and width C cited in the specifications below; internal detail is illustrative.

Specifications

Roller bore diameter Fw58 mm
Outside diameter D72 mm
Width40 mm
Basic dynamic load rating Cr75.7 kN
Shaft diameter58 mm
Basic static load rating C0r144 kN
Limiting speed, grease lubrication4800 min-1
Limiting speed, oil lubrication7400 min-1
Mass0.364 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric series

All specifications: Verified printed in Koyo’s own catalogue

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