CeramicSpeed 6903 Bearing (61903)

CeramicSpeed 6903 Bearing (61903)

SKU:
CRM BB9903
|
UPC:
5711050000609
Availability:
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$110.00
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Description
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
  • Intended for: Road, TT, Tri, Track, Cross, and MTB
Additional Information
Type:
Cartridge Bearing
Bearing I.D. (mm):
17
Bearing O.D. (mm):
30
Manufacturer Number:
61903
Material:
Ceramic
Thickness:
7