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Koyo MJ-681 — catalogue photograph of the needle roller bearing family

Koyo MJ-681 drawn cup needle roller bearing

Koyo MJ-681 drawn cup needle roller bearing: roller bore diameter Fw 9.525 mm, outside diameter D 14.288 mm, width 12.70 mm.

Drawn cup 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 MJ-681 — catalogue photograph of the needle roller bearing familyKoyo MJ-681 — catalogue drawing of the needle roller bearing family
Koyo MJ-681: roller bore diameter Fw 9.525 mm, outside diameter D 14.288 mm, width C 12.70 mm, drawn to scaleFw 9.525 mmD 14.288 mmC 12.70 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 Fw9.525 mm
Outside diameter D14.288 mm
Width12.70 mm
Basic dynamic load rating Cr5.20 kN
Basic static load rating C0r5.74 kN
Limiting speed, grease lubrication18000 min-1
Limiting speed, oil lubrication27000 min-1
Product typeDrawn cup needle roller bearings, inch series

All specifications: Verified printed in Koyo’s own catalogue

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