CeramicSpeed 6903 Coated Bearing (61903)

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Price: $169.00
Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
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An upgrade option for cartridge wheel bearings that offer extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.
Features:
  • Grade 3 Silicon Nitride balls
  • Hardened races
  • Reinforced polyamide cage and non-contact seals
  • Hand built in Denmark
  • High resistance to poor lubrication
Specs:
Thickness7mm
Bearing I.D. (mm)17mm
MaterialCeramic
Bearing O.D. (mm)30mm

This product was added to our catalog on April 25, 2018