7,729 parts and counting

Koyo NK38/30 — catalogue photograph of the needle roller bearing family

Koyo NK38/30 heavy-duty needle roller bearing

Koyo NK38/30 heavy-duty needle roller bearing: roller bore diameter Fw 38 mm, outside diameter D 48 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 NK38/30 — catalogue photograph of the needle roller bearing familyKoyo NK38/30 — catalogue drawing of the needle roller bearing familyKoyo NK38/30 — catalogue drawing of the needle roller bearing family
Koyo NK38/30: roller bore diameter Fw 38 mm, outside diameter D 48 mm, width C 30 mm, drawn to scaleFw 38 mmD 48 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 Fw38 mm
Outside diameter D48 mm
Width30 mm
Basic dynamic load rating Cr31.9 kN
Shaft diameter38 mm
Basic static load rating C0r67.0 kN
Limiting speed, grease lubrication7300 min-1
Limiting speed, oil lubrication11000 min-1
Mass0.131 kg
Product typeHeavy-duty needle roller bearings without inner rings, metric 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