Bearings Ceramic Bearing High Speed Sealed Deep Groove Ball Bearing P4 7002 7003 7005 7007 CNC Machine Tool Spindle Motor for car(7002-2RZ-P4)

The integral seal greatly extends the service life of the bearing, keeping the lubricant in the bearing and keeping the contaminants outBearing life and increase speed.Rubber dust cover typeBoth sides with rubber dust cover factory has been filled with greaseRubber cover seal: dust proof, liquid foreign matter proof, good mute effect, suitable for harsh environment.High temperature resistantCeramic ball thermal expansion coefficient is small, in high temperature environment will not cause the bearing ball expansion because of the temperature.High speedThe ceramic ball has the property of oil-free self-lubrication, the friction coefficient of the ceramic ball is small, so the ceramic has a high speed.Long service lifeThe ceramic ball can be without any grease, that is to say, even if the grease dries out, the bearing can still operate, so as to avoid the occurrence of premature damage phenomenon caused by the grease drying in ordinary bearingsApplication industryCan be used for mechanical and electrical, aerospace, cars, trucks, engineering machinery CNC machine tools and so on, many industries.

• Bearing ring: Contains inner ring and outer ring.Made of high quality steel, effectively extend the service life of bearings
• Rolling elemen: Transfer the load between the inner and outer rings; cage: Reduce friction heat: optimized load, convenient disassembly
• Monolithic seal: ignificantly extend the service life of the bearing, keep the lubricant in the bearing and keep the pollutants out
• Bearings are the heart of machinery. Choosing a suitable bearing will greatly improve the production efficiency of mechanical equipment and save costs.
• High-standard bearings can reduce friction and have strong high temperature resistance during high-speed operation and overload operation.