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Brand: EnduroEnduro Range Ceramic ZEROMeasurement Unit MetricInside Diameter 18.00mmOutside Diameter 30.00mmWidth 7.00mmSeals or Shields Rubber SealsClearance C3
Availability
CØ MR-18307-LLB Zero Ceramic Enduro Bike Bearing 18x30x7
Typical applications: Hub Bearings
ZERØ ceramic bearings have ceramic balls and steel races. The balls are Grade 3, Silicon Nitride (Si3n4). The races are treated with a black oxide coating, which helps prevent rusting in the bearing. The races are then reground to a mirror finish after this treatment. Finally, they are cryogenically treated for strength before assembly.
Si3N4 balls with 52100 High carbon Chromium Alloy Races with Cryogenic Treatment: Cryogenic treatment takes the races down to minus three hundred degree Fahrenheit to normalize the crystalline structure of the material so the races will resist the hardness of the ceramic balls and get the maximum wear potential.
Had to replace the original wheel bearings in my Bontrager wheels. Although these are expensive they are well worth the money. The wheels now roll for ages with much less lateral movement in the frame. Out on trail the bike is so much faster, precise and carry’s way more speed than it did before with the stock bearings. A true value for money upgrade.
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ordered and a few days later had them service top. Bearings also top less expensive than ceramic speed same outcome
CH MR-18307-LLB Ceramic Hybrid Enduro Bike Bearing 18x30x7£24.99 ex. VATAdd to Basket (2)
CØ MR-1526-LLB Zero Ceramic Enduro Bike Bearing 15x26x7£30.83 ex. VATAdd to Basket
CØ MR-17287-LLB Zero Ceramic Enduro Bike Bearing 17x28x7£26.66 ex. VATAdd to Basket (1)
CØ 6903-LLB Zero Ceramic Enduro Bike Bearing 17x30x7£35.83 ex. VATAdd to Basket (4)
CØ 6902-VV Zero Ceramic Enduro Bike Bearing 15x28x7£34.99 ex. VATAdd to Basket (4)
CØ 6803-VV Zero Ceramic Enduro Bike Bearing 17x26x5£41.66 ex. VATAdd to Basket (1)
CH 6902-LLB Ceramic Hybrid Enduro Bike Bearing 15x28x7£20.83 ex. VATAdd to Basket (10)
CH MR-17287-LLB Ceramic Hybrid Enduro Bike Bearing 17x28x7£22.49 ex. VATAdd to Basket (4)
CØ 6802-VV Zero Ceramic Enduro Bike Bearing 15x24x5£33.33 ex. VATAdd to Basket (3)
This item is currently out of stock. We are doing our best to get more stock on our shelves but in the meantime you might want to try one of these alternatives:
61806-LLB/LLU Enduro ABEC 5
61806-2RS Budget Brand
61806-2RS SKF Brand
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