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Koyo WJ-121616 — catalogue photograph of the needle roller bearing family

Koyo WJ-121616 needle roller and cage assembly

Koyo WJ-121616 needle roller and cage assembly: roller bore diameter Fw 19.050 mm, width 25.40 mm, basic dynamic load rating Cr 26.8 kN.

Needle roller and cage assemblies · 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 WJ-121616 — catalogue photograph of the needle roller bearing familyKoyo WJ-121616 — catalogue drawing of the needle roller bearing family
Koyo WJ-121616: roller bore diameter Fw 19.050 mm, roller outside diameter Ew 25.400 mm, width Bc 25.40 mm, drawn to scaleFw 19.050 mmEw 25.400 mmBc 25.40 mm
Drawing: BearingLookup, to the printed roller bore diameter Fw, roller outside diameter Ew and width Bc cited in the specifications below; internal detail is illustrative.

Specifications

Roller bore diameter Fw19.050 mm
Width25.40 mm
Basic dynamic load rating Cr26.8 kN
Roller outside diameter Ew25.400 mm
Basic static load rating C0r37.2 kN
Limiting speed, grease lubrication16000 min-1
Limiting speed, oil lubrication24000 min-1
Mass0.023 kg
Product typeRadial needle roller and cage assemblies, inch series

All specifications: Verified printed in Koyo’s own catalogue

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