One. Product and Technology Introduction
This series of products is a double-closed ceramic ball bearing with a high temperature and medium temperature resistance of 800 degrees, and a stainless steel cover. The minimum inner warp is 5 mm, the maximum outer diameter is 1 meter, and the highest accuracy is P5. The maximum use speed is 2000 rpm, or the outer ring linear speed is not more than 1000 m / min.
This series of bearings, for general high-temperature bearings, require high temperature resistance, the speed of use is generally not very high, the cost is not very high, and they have good economic and technical properties, so they are widely used.
It consists of inner ring, outer ring, ceramic ball, cage, high temperature grease and dust cover. Because the internal parameters of the bearing are designed with high temperature resistance, and high temperature grease with high temperature resistance and less evaporation is added inside, it can continue to run at high temperature and high speed, which reduces the vibration and self-heating loss of the bearing during high speed operation to the maximum Increased service life. At the same time, the use of stainless steel dust caps minimizes the dust caps from entering the trench under high temperature conditions and extends the service life, avoiding the use of high temperature grease to evaporate grease and refill in high temperature environments. Deficiency of high temperature grease.
1.Cage structure is adopted, which is suitable for medium and high speed operation.
2. The ceramic ball with stable high-temperature slip and strong abrasion resistance is used for longer service life.
3. High temperature grease lubricant, not only resistant to high temperature, but also itself as a reducing agent, also plays a role in reducing friction.
4. Can withstand large radial and axial forces.
5. Adopting a sealed structure to prevent dust and stickies from entering.
6. High temperature resistance, anti-gluing, stable lubricant performance and less loss.
7. The dust cover is made of stainless steel. Under high temperature environment, no rust powder enters the trench, realizing maintenance-free.
8. This bearing is suitable for 800 degrees high temperature, high speed, medium load and dusty environment and difficult to maintain grease.
three. Technical Parameters
1. Model: GVQ6000ZZ
2. Overall dimension tolerance: minimum inner diameter is 5mm and maximum outer diameter is 1m. The tolerance is the same as the national standard.
3． Durable temperature resistance: 800 degrees
4． Peak temperature resistance: 900 degrees
5． Maximum speed: 2000 rpm or the linear speed of the outer ring is not more than 1000 m / min
6. Dynamic load: same as national standard
7. Static load: same as national standard
8. Lubrication form: high temperature lubricant internal lubrication
9. Grease filling amount: in accordance with national standards
10． Structural seal: single row ball double seal with cage
1. The installation part is selected to be isolated from high heat and does not directly radiate the mechanical part.
2. Each bearing on the production line is evenly stressed.
3． For high temperature bearings, shaft f6, seat M7 is selected or recommended in accordance with relevant national technical quality standards
4． If you have any questions during installation and use, please contact us.