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Enduro Zero Ceramic Grade 3 6903 Sealed Cartridge Bearing 17 x 30 x 7mm
Enduro Zero Ceramic Grade 3 6903 Sealed Cartridge Bearing 17 x 30 x 7mm


 
Price: $40.17
Sale: $38.56

Stock Status:In Stock
Item #: BB1693
Qty:

Description Extended Information
 
Zero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity, and slippery Silicone seals to produce minimum resistance.
  • CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
  • "VV" type 2-lip non-contact Silicone labyrinth seals
  • All measurements are in millimeters
  • Nylon/graphite retainer
  • 52100 high carbon Chromium alloy races
  • Races receive 3 cryogenic treatments and a rust proof Magnetite finish
  • ABEC 5 precision cartridge bearing
Item Specifications
MaterialCeramic
Bearing I.D.17
Bearing O.D.30
Manufacturer Number6903
Thickness7
Part Numbers
MPNC0 6903 VV
UPC
EAN