One. Product and Technology Introduction
This series of products is a double-closed ceramic ball bearing with a high temperature and heavy-duty stainless steel cover of 800 degrees. The minimum inner diameter is 15 mm, the maximum outer diameter is 1 meter, and the highest accuracy is P5. The maximum use speed is 4000 rpm, or the outer ring linear speed is not greater than 3600 meters / minute.
This series of bearings are high-speed and heavy-duty bearings. It absorbs the characteristics of high-temperature and low-speed heavy-load full-load ball bearings to withstand heavy loads. It also absorbs the characteristics of high-speed and high-speed medium-load belt cage bearings with high speed. Optimized design at high temperature, so that the bearing runs smoothly at high speed at the rated temperature. The high-temperature grease with high temperature resistance and low evaporation is added inside, which can continue to run at high temperature and speed, reducing the vibration and self-bearing of the bearing during high speed Heat loss, which maximizes the service life, is the essence of high temperature bearings and maximizes the potential of high temperature bearings.
It consists of an inner ring, an outer ring, a ceramic ball, a cage, a high-temperature grease, and a dust cover. The stainless steel dust cover is used to minimize the dust cover from entering the channel under high temperature conditions. Extends the service life, avoids the high temperature grease from evaporating grease and refilling the high temperature grease in a high temperature environment.
1. It adopts cage dense ball structure, high-speed and heavy-load operation, and wide range of speed adaptation.
2. The use of stable high-temperature grease, coupled with highly wear-resistant ceramic balls, longer 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 and high speed heavy load and dusty environment and difficult to maintain grease.
three. Technical Parameters
1. Model: GVBQ6000ZZ
2. Overall dimension tolerance: minimum inner diameter 15 mm and maximum outer diameter 1 m, the tolerance is the same as the national standard
3． Durable temperature resistance: 800 degrees
4． Peak temperature resistance: 900 degrees
5． Maximum speed: 4000 rpm or linear speed of the outer ring is not greater than 3600 m / min
6. Dynamic load: 1.5 times of national standard
7. Static load: 1.5 times of national standard
8. Lubrication type: high temperature and high speed grease internal lubrication
9. Grease filling amount: in accordance with national standards
10． Structural seal: single row dense 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.