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Koyo K15X21X15 — catalogue photograph of the needle roller bearing family

Koyo K15X21X15 needle roller and cage assembly

Koyo K15X21X15 needle roller and cage assembly: roller bore diameter Fw 15 mm, width 15 mm, basic dynamic load rating Cr 13.4 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 K15X21X15 — catalogue photograph of the needle roller bearing familyKoyo K15X21X15 — catalogue drawing of the needle roller bearing family
Koyo K15X21X15: roller bore diameter Fw 15 mm, roller outside diameter Ew 21 mm, width Bc 15 mm, drawn to scaleFw 15 mmEw 21 mmBc 15 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 Fw15 mm
Width15 mm
Basic dynamic load rating Cr13.4 kN
Shaft diameter15 mm
Roller outside diameter Ew21 mm
Basic static load rating C0r14.8 kN
Limiting speed, grease lubrication14000 min-1
Limiting speed, oil lubrication21000 min-1
Mass0.013 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verified printed in Koyo’s own catalogue

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