BB30 Bearing Kit 6806-2RS 61806-2RS NTN NSK SKF FAG Koyo

(51 customer reviews)

£34.00 (£40.80 inc VAT)

6806 (61806) BB30 bearings commonly used in bicycle bottom bracket Applications. These bearings are genuine branded bearings from SKF, NTN, Koyo, NSK or FAG/INA.

1 in stock


6806 (61806) bearings commonly used in bicycle bottom bracket Applications. These bearings are genuine branded bearings from SKF, NTN, Koyo, Timken, NSK or FAG/INA.

  • Premium Branded Bearings manufactured to ISO/JIS/DIN tolerances
  • Metal or Polyamide caged
  • Sealed to resist dirt ingress
  • Factory Greased balls
  • CN Radial Clearance
  • Hardened balls
  • Precision Ground to P6 tolerances
  • Rated for 12,000RPM
  • You will receive a pair of bearings


6806 bearings are drop in replacements in direct fit applications (BB30, BB30A, BB386, BBright Directfit).

In push fit applications (PF30, PF30A, BB386EVO, BBright Pushfit), the bearing must be pushed into a cup and then into the frame. The cups are not included

Additional information

Inside Diameter (d)


Outside Diameter (D)


Width (b)


Bearing Number


51 reviews for BB30 Bearing Kit 6806-2RS 61806-2RS NTN NSK SKF FAG Koyo

  1. Hung Ngo

  2. Dominic Britt

    Excellent quality sourced bearings. Direct response and fantastic advice from Hambini himself on how best to fit them. Can’t fault the quality of goods and service – highly recommended.
    Will be looking at bearing bracket kits in the future.

  3. David N.

    Excellent customer service. Fast delivery to ROI post Brexit. Responsive and helpful on email. Recommended.

  4. Jon Mitchell

    Looking forward to receiving a Bottom Bracket ton use these with.

  5. Martin A.

    Great service as usual

  6. Manuel Pina

    Very fast delivery .

    Not fit the bearings but ill get here once I’ve get it done .

    Thank you 😊

  7. Michael

    Bearings as described (NSK), easily pressed into my Hambini BBright Bottom Bracket, now runs smooth as butter.

  8. Maria Lashley

    Seemingly quality bearings.

  9. Daniel

  10. N A Hutchinson

    Good gear !

  11. Martin F.

    I have purchased these as a replacement for the existing bearings which I intend to replace during the winter, so I have no experience yet of their performance, but they seem very well made

  12. Dustin

  13. Paul W.

    Great service as always from Hambini. He spent a considerable amount of time and effort helping me with an issue I was experiencing with my BB. I ended up ordering new bearings which arrived promptly. He could have suggested spending more on a new BB but he didn’t. He really wants the customer to get the best option without spending for the sake of it.
    If I could give 6 stars for customer service I would.

  14. Christopher

    Easy purchase process. Quick shipping.

  15. Iain Arthurton

    great q

  16. Richard Howl

  17. Patrick M.

    Great purchasing experience. I had a few technical questions after the installation of my new bearings. Response was prompt and insightful for my situation. Highly recommended!

  18. Anonymous

    Despite being shipped internationally, got to me faster than domestic orders. Very happy. Great experience.

  19. Patrick McKnight

    NSKs delivered. Original FSAs lasted about 1500km. Ceramic Wheels Mfg lasted about 4000km. Looking forward to see how a quality bearing performs.

    Thanks Hambini for fair and honest distribution of high quality bearings!

  20. Philip W.

  21. Ian Claridge

    No fuss no bother and prompt delivery of a quality product

  22. Jeffrey B.

  23. Graham J.

    Bought to replace worn out BB bearings. Easy replacement in the Hambini BB and very smooth and friction free so far.

  24. Zuhir Khan

    Super smooth, Hambini always delivers with premium parts! Highly recommend. Customer service is 10/10!

  25. Kester Hewett

    My ocd precision engineer father-in-law was impressed by the quality (he makes fishing reels) but sceptical about your price. His go to bearing supplier couldn’t do this spec, other than Enduro – so I feel vindicated 🙂

  26. Ian B.

    No frills quality item

  27. Terence Bailey

  28. Simon Forrester

  29. Paul Webb

    Great service and fast delivery. A quality set of bearings that were easy to fit with a bearing press, my bike’s bottom bracket now feels amazingly smooth. Thank you Hambini

  30. Adam Taylor

    Arrived very quickly. The difference in drag from my old bb is ridiculous

  31. Rodney Recla


  32. Riley H.

    Great service, easy to use website, quick delivery and backed up with lots of high quality information

  33. Philip W.

    The bearings were excellent quality. I had 2 questions and both were answered within 24 hours – excellent service.

  34. Roger

    Bearings run smoothly, huge improvement over Enduro bearings fitted by LBS, easy to fit with correct bearing press, and good instructions on YouTube by Hambini.

  35. Philip Marney

  36. Anonymous

  37. Rob Dickson

    Great bearings used to replace my OEM Enduro’s. Simple to press into my BSA 30 BB and are smooth and quiet. Thanks Hambini!

  38. Allan Shelley

    Prompt service

  39. Hamilton

    After doing the spin test, I couldn`t wipe the smile off my face for hours. Thanks a million.

  40. Nigel West

    Looks and feels like a real quality bearing. Delivered to the door in a speedy manner.

  41. Ian

    Top notch bearings and as usual helpfull and more importantly the correct advice given..

  42. James S.

    Excellent service.

  43. Derek

  44. Thomas Jacques

    Great service – quality product can’t ask for more. No wait hilarious and helpful YouTube videos too

  45. Jamie

    Bearings work as advertised…..Cream of the crop.

    Also a mistake was made with my order that was instantly rectified at no cost to me and delivered next day.

    Great service.

  46. kelly a.

  47. Adrian Delaney

  48. John Thompson

    Great set of NSK bearings thanks – far better than the original Rotor branded ones they replaced

  49. Anonymous

  50. Joseph

    Finally, no more creaking BB! Lesson learned? Just say “no” to cheapo bearings. Shipping to USA was quick.

  51. Darren K.

    Silkier than a silk worms under crackers !

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