1pcs 603 604 605 606 607 608 609 693 694 695 696 697 698 699 Si3N4 Silicon Nitride Ceramic Bearings with Cage(693 3x8x3mm)

Flanged Sleeve BearingsSpecification:Name : Si3N4 Silicon Nitride Ceramic Bearings with CageMaterialCage: PTFE(Polytetrafluoroethylene)Balls: Si3N4 CeramicInner/outer races: Si3N4 CeramicSize = Inner diameter x Outer diameter x HeightE.g. : 603 3x9x3mm (Inner diameter=3mm; Outer diameter=9mm; Height=3mm)Features:1.It has the advantages of cold resistance, small force elasticity, high pressure resistance, poor thermal conductivity, light weight, and small friction coefficient.2.The operating temperature is -100°C ~200°C, and self-lubricating is good. The operating temperature is between 100°C and 200°C without expansion caused by temperature difference.3.The material itself has the characteristics of corrosion resistance and can be used in fields such as strong acid, strong alkali, inorganic, organic salt, sea water and so on.4.Because of its high resistivity, it can avoid arc damage to the bearing and can be used in various equipment requiring insulation.5.Due to the oil-free and self-lubricating characteristics of ceramic materials, it can overcome the problem that ordinary bearings cannot achieve lubrication in an ultra-high vacuum environment.Note:1.Due to the difference in shooting angle,display,light etc., the color of the pictures and the actual object may have a certain color difference, pls refer to the actual object received.2.Please allow a little size error due to manual measurement.Package:Packing : Plastic bag / Carton box.Quantity : According to your Choose!==========is_customized : YesMaterial : Silicon nitride ceramicModel Number : 603 604 605 606 607 608 609 693 694 695 696 697 698 699Origin : Mainland ChinaCertification : None

• Flanged Sleeve Bearings