The CEMA SRC-JC6805DD is a sealed cartridge hub bearing, 6805 size, 25 x 37 x 7mm, built with hybrid ceramic balls running in steel races for lower friction and longer life than a standard steel bearing. It's a direct swap into any hub, wheel build or pivot that takes a 6805 cartridge bearing at this exact size — sold individually, ready to press in.
Manufacturing defects are covered under CEMA's warranty terms. Return the bearing to Tune Cycles and we'll manage the claim on your behalf — no need to contact CEMA directly. This is in addition to your rights under the Australian Consumer Law.
  • Bearing code: 6805 (25 x 37 x 7mm)
  • Material: Hybrid Ceramic
  • Double-sealed (LLB) design — keeps grease in, contaminants out
  • CEMA SRC sealed cartridge construction
  • Sold individually
  • Model: SRC-JC6805DD
Bearing code6805
Dimensions (bore x OD x width)25 x 37 x 7mm
MaterialHybrid Ceramic
Seal typeDouble-sealed (LLB)
ModelSRC-JC6805DD
SKU BPW-0812
Model # 0812
Barcode # 9339506056039
Brand CEMA