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Koyo K40X55X45H — catalogue photograph of the needle roller bearing family

Koyo K40X55X45H needle roller and cage assembly

Koyo K40X55X45H needle roller and cage assembly: roller bore diameter Fw 40 mm, width 45 mm, basic dynamic load rating Cr 103 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 K40X55X45H — catalogue photograph of the needle roller bearing familyKoyo K40X55X45H — catalogue drawing of the needle roller bearing family

Specifications

Roller bore diameter Fw40 mm
Width45 mm
Basic dynamic load rating Cr103 kN
Shaft diameter40 mm
Roller outside diameter Ew55 mm
Basic static load rating C0r146 kN
Limiting speed, grease lubrication7500 min-1
Limiting speed, oil lubrication12000 min-1
Mass0.221 kg
Product typeRadial needle roller and cage assemblies, metric series

All specifications: Verifiedprinted in Koyo’s own catalogue

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