Groove Ball Bearing Spinning Wheel Bearing Fishery Mix Ceramic MR115 5X11X4mm MR105 5X10X4mm 623 3X10X4mm 693 3X8X4mm MR74 4X7X2.5mm(Full Ceramic,MR63 3X6X2.5mm)

Hybrid ceramic bearings:product material:Inner and outer ring: 440C stainless steelBall material: silicon nitride ceramic ballSealing cover: non-contact sealing to frictionFeatures:The resistance is small, the idling time is long, the precision is high, and the clearance is small. Smooth casting distance is long, never .Scope of application:tops,RC remote control car, toy car, fishing gear, fishing reel, etc.Full ceramic bearing:Advantages: stable rotation, corrosion resistance, no , no oil self-lubricating, no magnetic, insulation, high temperature resistanceDisadvantages: poor load capacity, fragile installation and use, due to high precision, high environmental requirements, the inside of the bearing can not enter and impurities.Use classification:(1) It has the advantages of cold resistance, small elasticity, high pressure resistance, poor thermal conductivity, light weight and small friction coefficient.(2) High temperature bearing: The material itself has a high temperature resistance of 200 ° C, and is self-lubricating. The use temperature does not cause expansion due to temperature difference .(3) Corrosion-resistant bearings: The materials themselves have corrosion-resistant properties and can be applied in fields such as strong acids, alkalis, inorganics, organic salts and seawater.(4) Anti-magnetic bearing: Because it is non-magnetic, it does not absorb , which can reduce the surface of the bearing to peel off, thus reducing the running noise.(5) Electrically insulated bearings: Due to the high electrical resistivity, the bearings can be protected from arcing.(6) Vacuum bearing: Due to the oil-free self-lubricating properties of ceramic materials, it can also be used in ultra-high vacuum environments.

• Ideal for electric motors, machinery, and equipment requiring reliable bearing solutions.
• Features:The resistance is small, the idling time is long, the precision is high, and the clearance is small. Smooth casting distance is long, never .
• Ball material: silicon nitride ceramic ball
• Scope of application:tops,RC remote control car, toy car, fishing gear, fishing reel, etc.
• Sealing cover: non-contact sealing to friction