Enduro 6806 Zero Ceramic Bearing

YOUR PRICE: £ 47.99

In stock at our suppliers warehouse, estimated dispatch in 4 - 5 days

We will dispatch this item on a priority dispatch service for no extra charge when we have received it from our supplier. This provisional delivery date has been provided by our supplier and can be subject to change.

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PRODUCT REF: EB8475

Looking to spin smoother? Have less resistance and ultimately go faster? Well the Enduro 6806 Zero Ceramic Bearing is what you need.

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To be used on either the hubs or bottom bracket, the ceramic bearings are of high Grade 3 quality for assured durability and performance.

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Enduro 6806 Zero Ceramic Bearing

Looking to spin smoother? Have less resistance and ultimately go faster? Well the Enduro 6806 Zero Ceramic Bearing is what you need. To be used on either the hubs or bottom bracket, the ceramic bearings are of high Grade 3 quality for assured durability and performance.

The ceramic bearing balls and steel races are made up of ceramic Silicon Nitride-Si3n4 and the races are further treated with black oxide.

Finished off with a ground toa mirror treatment that reduces wear and prevents corrosion. Performance-wise this allows for practically perfect efficiency and tolerances.

Coming onto the ABEC scale with a rating of 5. The ABEC system relates to the tolerances of the bearings. There are five levels from largest to smallest tolerances, 1, 3, 5, 7, and 9. The higher the ABEC number the better precision, efficiency and the greater speed capabilities. This does not guarantee components spin faster though.

The Grade rating is based on the manufacturing quality of the bearing balls, this ultimately results in it's geometric tolerances. Grades range from 2000 to 3. The lower the number the higher the precision. Enduro use Grade 3 for the Zero, making them the highest quality bearing balls.

Keeping the unit together are VV seals. These comprise of two NBR 70 rubber seals with a non-contact seal, which rides in a matching groove machined into the bearing resulting in no drag or friction.

Kyodo Yushi PS-2 is a high quality grease that is made up of a protective interface that is applied between the ceramic balls and metal races. It has been used due to it’s high speed make up and low rolling resistance.

For a smaller ceramic bearing the Enduro 6802 Zero Ceramic Bearing would be more suitable.

Please note: This is a single bearing (not sold as a pair).

FEATURES
  • Single Enduro 6806 Zero Ceramic Bearing
  • Recommended use: hubs or bottom brackets
  • Grade 3 ceramic bearings (ceramic Silicon Nitride-Si3n4)
  • Highly durable
  • Races: steel treated with black oxide
  • Finish: ground toa mirror treatment
  • ABEC rating: 5
  • VV seals: two NBR 70 rubber seals with a non-contact seal
  • Grease: Kyodo Yushi PS-2
  • Dimensions: 30 mm x 42 mm x 7 mm
  • Weight: 20.19 g

UK Delivery Options

 

Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)

 

We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries

 

All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery

 

Sigma Sport delivers to over 100 countries. To see what delivery options are available for your destination, simply select your country on the checkout page. Goods are shipped from the UK. Does not include local taxes or import duties, if applicable.

More information on our International delivery options.

Free Returns

 

We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

Stock Alert

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