Cane Creek ZN40 Headset Bearing - 47mm | 45 x 45

Cane Creek ZN40 Headset Bearing - 52mm | 45 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 52mm | 45 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 52mm | 45 x 45 Cane Creek
Cane Creek ZN40 Headset Bearing - 52mm | 45 x 45 Cane Creek

Cane Creek ZN40 Headset Bearing - 47mm | 45 x 45

Cane Creek ZN40 Headset Bearing - 47mm | 45 x 45

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What Sets the ZN40 47mm 45x45 Bearing Apart from the Rest?

The Cane Creek ZN40 47mm Headset Bearing is a precisely engineered replacement for headsets requiring a 45x45-degree contact angle configuration. Built with a zinc-coated steel race and hardened steel balls, this cartridge bearing delivers corrosion resistance and smooth rotation through extended mileage in demanding conditions. The 45x45 contact geometry provides solid axial load handling, keeping steering precise and play-free whether you are hammering gravel or pushing pace on a road loop.

The 47mm diameter targets a specific bearing seat size found across Cane Creek 110-, 40-, and 10-Series headsets, ensuring a clean, accurate fit without adaptation. If your current bearing is showing roughness, visible wear, or corrosion, swapping in a ZN40 is a fast, affordable fix that restores full steering performance. This is the bearing for riders who maintain their own equipment and refuse to ride on compromised components.

$24.99
$24.99
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1 in stock

  • Orders over $100 ship free!
  • Estimated delivery: Jun 08 - Jun 12

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Specifications

  • Diameter: 47mm
  • Contact Angle: 45 x 45
  • Finish: Zinc coated
  • Type: Cartridge bearing, single
  • Ball Material: Hardened steel
  • Compatibility: Cane Creek 110-, 40-, and 10-Series headsets

FAQ

What does the 45x45 contact angle mean for my headset?

The 45x45 angle refers to the cup and crown race contact angles. This geometry is common in traditional external and semi-integrated headsets and provides reliable axial load capacity for road and gravel applications.

How do I confirm a 47mm bearing is the right size for my headset?

Check your headset documentation for the required bearing outer diameter, or carefully remove and measure your current bearing. The 47mm measurement refers to the outer diameter of the bearing cartridge.

Can I mix ZN40 bearings with other Cane Creek bearing models?

It is best practice to use matched bearings in upper and lower positions. Mixing models of the same diameter and contact angle is generally fine, but using an identical pair ensures consistent load distribution and wear rates.

Best For

Road and gravel riders with Cane Creek headsets requiring a 47mm 45x45 replacement bearing. Ideal for maintenance-minded cyclists who want a reliable, corrosion-resistant cartridge that matches original equipment specifications.

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