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Koyo MJ-451 — catalogue photograph of the needle roller bearing family

Koyo MJ-451 drawn cup needle roller bearing

Koyo MJ-451 drawn cup needle roller bearing: roller bore diameter Fw 6.350 mm, outside diameter D 11.113 mm, width 7.92 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-451 — catalogue photograph of the needle roller bearing familyKoyo MJ-451 — catalogue drawing of the needle roller bearing family
Koyo MJ-451: roller bore diameter Fw 6.350 mm, outside diameter D 11.113 mm, width C 7.92 mm, drawn to scaleFw 6.350 mmD 11.113 mmC 7.92 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 Fw6.350 mm
Outside diameter D11.113 mm
Width7.92 mm
Basic dynamic load rating Cr2.22 kN
Basic static load rating C0r1.73 kN
Limiting speed, grease lubrication20000 min-1
Limiting speed, oil lubrication30000 min-1
Product typeDrawn cup needle roller bearings, inch series

All specifications: Verified printed in Koyo’s own catalogue

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