Cane Creek ZN40 Headset Bearing - 41mm | 36 x 45

Cane Creek ZN40 Headset Bearing - 49mm | 36 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 49mm | 36 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 49mm | 36 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 49mm | 36 x 45 Cane Creek

Cane Creek ZN40 Headset Bearing - 41mm | 36 x 45

Cane Creek ZN40 Headset Bearing - 41mm | 36 x 45

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Is the ZN40 41mm 36x45 Bearing Right for Your Integrated Headset?

The Cane Creek ZN40 41mm 36x45 Headset Bearing is purpose-built for integrated and internal headset designs that use a 36-degree lower contact angle, a configuration common on modern road and gravel framesets with internal bearing seats. Built with a zinc-coated steel race and hardened steel balls, this bearing delivers corrosion resistance and smooth steering feel through all riding conditions. Getting the contact angle right on an integrated headset is non-negotiable, and the 36x45 geometry matches the cup-to-race interface these headsets require.

At 41mm outer diameter, this ZN40 seats accurately into the lower position of integrated headsets within the Cane Creek 110-, 40-, and 10-Series headset lineup that specify this configuration. Replacing a worn lower bearing in an integrated headset restores the direct, feedback-rich steering feel that disappears when bearings start to show play or roughness. This is the bearing for riders who run modern frame designs and insist on maintaining them to spec.

$11.99
$11.99
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1 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Aug 09 - Aug 13

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Specifications

  • Diameter: 41mm
  • Contact Angle: 36 x 45
  • Finish: Zinc coated
  • Type: Cartridge bearing, single
  • Ball Material: Hardened steel
  • Compatibility: Cane Creek 110-, 40-, and 10-Series headsets

FAQ

What headsets use the 36x45 contact angle?

The 36x45 angle is characteristic of integrated and internal headsets, where the bearing seats directly into the frame or fork without a separate cup. Many modern road and gravel frames with internal headset seats use this bearing geometry.

Can I use a 45x45 bearing in a 36x45 headset?

No. The contact angles must match. Installing the wrong angle bearing causes improper load distribution, rapid wear, and potential damage to the frame or fork race surfaces. Always confirm the required contact angle before ordering.

Is a 41mm bearing typically for the lower or upper cup?

In most integrated headset configurations, 41mm corresponds to the lower bearing position, which handles the primary steering loads from the crown race. Confirm with your headset documentation to be certain.

Best For

Riders with modern road or gravel frames using integrated or internal Cane Creek headsets that require a 41mm 36x45 lower bearing. Ideal for cyclists who prioritize correct-spec maintenance and want proven OEM-quality components.

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