Description: Bearing size: 9mm(ID) x 22mm(OD) x 7mm(W) Balls: Si3N4 Silicon Nitride ceramic balls Type: Deep groove ball bearing Cage: Nylon high speed balls retainer Closures: 2 x rubber sealedGrease: Mobilux synthetic grease This list for one ceramic bearing. Silicon Nitride ceramic ball bearings are superior to common steel ball bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM’s, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Because ceramic ball is a glass like surface it has an extremely low coefficient of friction, high rigidity, corrosion resistance and is ideal for applications seeking to reduce friction. Ceramic balls require less lubricant and have a greater hardness than steel balls which will contribute to increased bearing life. Thermal properties are better than steel balls resulting in less heat generation at high speeds. Shipping:Most parcel will arrive in around 15-25 days, but Customs will random inspection some parcel, so that's why some parcel need more than 3 weeks to arrive.Also you can optional to upgrade the postal service to Express (it will arrive within 8-15 days).CountryDelivery TimeWorking Days (not including holiday)5-78-1112-1415-1920-22>22Working Days + Saturday + Sunday5-910-1516-2021-2526-30>31United StatesRate (item arrived)5 .1%50.1%29.6%10.5%4.6%0.1%United KingdomRate (item arrived)9.9%63.2%19.1%3.4%4.3%0.1%AustraliaRate (item arrived)21.4%50.0%14.3%7.2%6.6%0.5%FranceRate (item arrived)10.5%28.6%43.8%10.1%6.7%0.3%GermanyRate (item arrived)11.1%22.2%30.3%20.9%13.5%2%CanadaRate (item arrived)0.0%47.1%31.4%17.6%3.8%0.1%SpainRate (item arrived)3.5%25.0%47.9%12.9%9.7%1%ItalyRate (item arrived)2.5%10.2%18.2%17.3%31.3%20.5%Payment:Please make payment within 7 days after the last winning auction is closed. Unpaid item(UPI) complaint will be filed by ebay selling manager, ebay system will file the UPI case after 8 days automatically, please understand we must file the case for cancellation so we can get the transaction fee back from ebay.If you need more time to process the payment, please message us to let us know.Welcome to our store! We are professional wholesaler of industrial tools，have more than 20 multiple shop in China. High product quality, reasonable prices, excellent customer service and a reliable credit standing is our tenet. If you don't see what you are looking for or have any question, please send Ebay message to us and we will respond. We look forward to servicing you on your small or large orders. Please come back soon and visit us again!
Price: 7.2 AUD
Location: Shanghai, 上海
End Time: 2024-02-13T12:00:33.000Z
Shipping Cost: 0 AUD
Product Images
Item Specifics
Restocking fee: No
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Return shipping will be paid by: Buyer
Brand: HCB
Part Type: Bearings
MPN: 608-9
