The CEMA 17287 is a sealed cartridge hub bearing, 17 x 28 x 7mm, available in Chrome Steel or Hybrid Ceramic. Choose Chrome Steel for a durable, cost-effective replacement bearing, or Hybrid Ceramic (SRC-JC17287DD) for lower rolling resistance and longer service life — the ceramic balls run in steel races, so it's a straight drop-in upgrade, no other parts change. Sold individually; select your material below.
Manufacturing defects are covered under CEMA's warranty terms. Return the bearing to Tune Cycles and we'll manage the claim on your behalf. This is in addition to your rights under the Australian Consumer Law.
  • Bearing code: 17287 (17 x 28 x 7mm)
  • Two material options: Chrome Steel (SRC-JS17287DD) or Hybrid Ceramic (SRC-JC17287DD)
  • Double-sealed design — keeps grease in, contaminants out
  • CEMA SRC sealed cartridge construction
  • Sold individually
Bearing code17287
Dimensions (bore x OD x width)17 x 28 x 7mm
Seal typeDouble-sealed
Chrome Steel modelSRC-JS17287DD
Hybrid Ceramic modelSRC-JC17287DD
SKU CEMA-17287