deep groove ball bearings 6305

1.overproof 2.wearable 3.corrosion-resistant 4.magnetoelectricity insulated-resistant 5.lubricative with oil

deep groove ball bearings 6305 :

Ceramic bearing had its specialities such as ovenproof, wearable, corrosion-resistant, magnetoelectricity insulated-resistant, lubricative without oil, high rotate speed and so on. It can be used in extreme badly environment and special situation, can widely used in aviation, spaceflight, seafaring, petroleum, chemical industry, automobile, electroical equipment, metallurgy, electric power, tectile, pump, iatrical instrument, vacuum equiment, scientific research and national defence military affairs field. It's high-tech product made by new material, applied. The Ceramic bearing, Rings and Scroll object which made bu KOVE Bearing Factory used Full ceramic material. I t have four kids just like ZrO2, Si3N4, Sic, Al2O3. The Cage used PTEF, PEEK, PA66, PI ZrO2, stainless steel or special type of aero aluminum. Consequently extended the applied aspect of ceramic bearing. For example: High speed bearings, High temperature-resistant bearings, Corrosion-resistant bearings, Antimagnetic bearings, Electric-insulated bearings and so on.

Full ceramic beating ZrO2 material

Full ceramic beating ZrO2 material has perfect propriety such like suitable for low and high temperatures, high load capacity,corrosion resistance, nonmagnetic insulated and self lubrication, Thus it suit for the specific applications which are not acailable for bearing steel and hybrid construction ceramic ball bearing materials.

Full ceramic bearing Si3N4 material

Full ceramic bearing Si3N4 material has similar propriety as ZrO2 material, besides it has low weight, good wear resistance, high hardness, and it can bear higher temperature than ZrO2 material.

Full ceramic bearing SiC material

Compare with other 3 types of ceramic materials, full ceramic bearing SiC material is more outstanding in these aspects: higher chemical corrosion resistance, better strength, higher hardness, higher wear resistance, lower frictional properties, and suitable for the highest temperature.

Full ceramic bearing Al2O3 material

Full ceramic bearing Al2O3 material which uses 99% Al2O3 ceramic, its rolling parts are also using Al2O3 ceramic as well.

Full ceramic plain bearing

Main material for full ceramic plain bearing are ZrO2, Si3N4 and SiC ceramic, diversified dimension can be produced according to the customer require.

Full ceramic bearing of full complement balls

Full ceramic bearing of full complement balls has an add-ball gap on its side. Because using no retainer design, the bearing is able to install more ceramic balls than the standard construction, so the heavier load ability increased more. In addition, to avoid the limited of the retainer' s material, this bearing is same as the full ceramic bearing of ceramic cage has corrosion resistance and high temperature application. This series of bearing is not for high.

Full ceramic bearing with ceramic retainer

For meeting the more demanding requirement of high corrosion, higher of lower temerature, ceramic retainer has better performance on wear resistance, corrosion resistance and self lubrication than retainers with other materials, ceramic , its rolling parts are also usING aL2O3 ceramic as well.

Hybrid construction ceramic ball bearing

Hybrid construction ceramic ball bearing, inner ring and outer ring are made by metal, GCr15 or AISI440Cmakes inner ring and outer ring. Ceramic ball have the following performance as low density, high strength, low friction, wear resistance, self-lubrication and higher rigidity, it's the best choice for rollers of the hybrid construction ceramic which are used in high-speed, high- precision and long life applications.

PTFE has long-term application temperature -200°C to +260°C, has very strongly bears chemistry corosiveness, to chemicals all anti-corrosive, the friction and coefficient is low, has the good electric insulation, certainly not temperature influence.

Advantage:

1. High size stability

2. Continuous working temperature-70°C ~ 26°C

3. Surface friction coefficient 0.05-0.1

4. Anti-aging, don't burning

5. Bears each kind of strong acid Alkali Salt

6. Mechanical is good

7. Insulating prorerty

8. Anti-burns the nature

Disadcantage:

1. The fluidity is bad

2. Difficult to fuse the processing

3. Cannot weld

deep groove ball bearings 6305