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Item Tag: Silicon Nitride

693-6906 Silicon Nitride Full Ceramic Ball Bearings ID 3mm-35mm Si3N4 Insulation

693-6906 Silicon Nitride Full Ceramic Ball Bearings ID 3mm-35mm Si3N4 Insulation693-6906 Silicon Nitride Full Ceramic Ball Bearings ID 3mm-35mm Si3N4 Insulation Product Information: Type:Silicon Nitride Full Ceramic Ball Bearings Material: the ferrule and ball are made of silicon nitride ceramics, and the cage is PTFEPurpose: IndustrialTemperature resistance: the melting point of raw material silicon nitride is 200 ℃ (under pressure)Advantages: high temperature resistance, cold resistance, wear resistance, corrosion resistance, magnetoelectric insulation, etcHigh speed bearingIt has the advantages of cold resistance, small stress elasticity, high pressure resistance, poor thermal conductivity, light weight and small friction coefficientHigh temperature bearingThe service temperature is – 100 ℃ – 200 ℃, and the self lubrication is good. There is no expansion caused by temperature difference when the service temperature is between 100 ℃ – 200 ℃Corrosion resistant bearingThe material itself has the characteristics of corrosion resistance and can be used in the fields of strong acid, strong alkali, inorganic, organic salt, seawater and so onElectrically insulated bearingBecause of its high resistivity, it can avoid arc damage to the bearing and can be used in various power equipment requiring absolute green. Anything else you need? – add more items to the shopping basket to qualify for combined flat rate postage. You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! About usGuaranteePaymentReturnsContact us / FeedbackAbout us♥ Hengkun Electronics Co., Ltd Founded In Now 2013. Goobetter is a fastener brand under the company’s umbrella, who believes in providing top quality customer service and value for money. Our company’s main products include fasteners with complete specifications, manual/electric tools, electronic products, transmission components, home hardware, various DIY products, etc.♥ A high percentage of our business is from repeat business and from recommendation by our existing customers. We are making every effort to provide our customers with the best service and products, and the company promises that once our services start, we will always be responsible until the end.Guarantee♥ Good Good Good quality. Buy with confidence! ♥ We maintain high standards of excellence and strive for customer satisfaction! ♥ You can find more products in different material, type, color , sizes and shapes in our shop! If you have special needs, please contact us, we can customize according to your needs! Payment♥ We only accept paypal. It’s quick, easy, and safe. Payment must be completed within 7 days.♥ Please list your special requests (colour, packages, etc.) in the paypal notes section when you make payment.Returns♥ We offer a 100% guarantee if you are not happy with your purchase!♥ We sell high-quality products we hope you’ll enjoy using, but we also know that, for one reason or another, there may be a time when you need to return something you’ve purchased. If you are not 100% happy with the quality or any other aspect of the goods we have supplied then please return them and we will be only too happy to refund as long as goods are in original condition.Contact us / Feedback♥ We care about our valued buyers. If you have any questions our customer service representatives will be very happy to help you. We try our best to answer your emails as soon as possible. However, due to the high number of emails we receive every day and the time zone difference, we may not be able to reply to your emails immediately. Please allow 24 business hours for us to respond.♥ Since your positive feedback is very important to our business’s development,we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service.It’ll just take you 1 minute.Thank you! In a rare occasion if you you have any issue with any of our sold product or services please contact us before leaving any negative or neutral feedback as we will try out best to keep you happy and satisfied. On Aug 6, 2024 at 14:54:02 PDT, seller added the following information: