Zirconia ceramic deep groove ball bearings are made by selecting suitable ultrafine and nano-sized zirconia ceramic powder, hot pressing, sintering at a certain temperature, and processing. And obtained mechanical properties and wear resistance.

1. Anti magnetism: Ceramic bearings are non-magnetic and do not attract dust, which can reduce premature bearing peeling, high noise, and can be used in demagnetization equipment. Precision instruments and other fields.

2. Due to the high electrical resistance of ceramic bearings, insulation can prevent arc damage to the bearings and can be used in various electrical equipment that require insulation.

3. Good self-lubricating properties due to the unique oil-free self-lubricating properties of ceramic bearing materials, which can overcome the difficulty of lubrication that ordinary bearings cannot achieve in ultra-high vacuum environments.

4. High speed ceramic bearings have the advantages of cold resistance, low elasticity under stress, high pressure resistance, poor thermal conductivity, light weight, and low friction coefficient. They can be applied to high-speed spindles and other high-precision equipment ranging from 12000 rpm to 75000 rpm;

5. The high-temperature resistant ceramic bearing material itself has a high temperature resistance of 1200 ℃ and good self-lubricating properties. It does not expand due to temperature differences between 100 ℃ and 800 ℃ during use. Can be applied in high-temperature equipment such as furnaces, plastic making, steel making, etc;

　　

6. The zirconia ceramic and alumina ceramic materials used in corrosion-resistant ceramic bearings have the characteristic of corrosion resistance and can be applied in fields such as strong acid, strong alkali, inorganic, organic salt, seawater, etc