7,729 parts and counting

Koyo MJ-571 — catalogue photograph of the needle roller bearing family

Koyo MJ-571 drawn cup needle roller bearing

Koyo MJ-571 drawn cup needle roller bearing: roller bore diameter Fw 7.938 mm, outside diameter D 12.700 mm, width 11.13 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-571 — catalogue photograph of the needle roller bearing familyKoyo MJ-571 — catalogue drawing of the needle roller bearing family
Koyo MJ-571: roller bore diameter Fw 7.938 mm, outside diameter D 12.700 mm, width C 11.13 mm, drawn to scaleFw 7.938 mmD 12.700 mmC 11.13 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 Fw7.938 mm
Outside diameter D12.700 mm
Width11.13 mm
Basic dynamic load rating Cr4.05 kN
Basic static load rating C0r3.91 kN
Limiting speed, grease lubrication18000 min-1
Limiting speed, oil lubrication28000 min-1
Product typeDrawn cup needle roller bearings, inch series

All specifications: Verified printed in Koyo’s own catalogue

Documents

Documents open on the publisher's own site; we link them and never host a copy.

Related parts

Sources