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Koyo RNA6905 — catalogue photograph of the needle roller bearing family

Koyo RNA6905 heavy-duty needle roller bearing

Koyo RNA6905 heavy-duty needle roller bearing: roller bore diameter Fw 30 mm, outside diameter D 42 mm, width 30 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 RNA6905 — catalogue photograph of the needle roller bearing familyKoyo RNA6905 — catalogue drawing of the needle roller bearing familyKoyo RNA6905 — catalogue drawing of the needle roller bearing family
Koyo RNA6905: roller bore diameter Fw 30 mm, outside diameter D 42 mm, width C 30 mm, drawn to scaleFw 30 mmD 42 mmC 30 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 Fw30 mm
Outside diameter D42 mm
Width30 mm
Basic dynamic load rating Cr39.7 kN
Shaft diameter30 mm
Basic static load rating C0r59.6 kN
Limiting speed, grease lubrication9700 min-1
Limiting speed, oil lubrication15000 min-1
Mass0.127 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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