POM deep groove ball plastic bearings POM626
Product Description
deep groove ball bearing POM plastic and PA material with good mechanical strength and wear resistance, suitable for making more precise plastic bearings, working temperature from 100 ℃ to 60 ℃ ~, high strength and smooth surface, basically there will be no tension, its good self-lubricating properties and low friction coefficient, on the basis of traditional advantage in keeping the plastic bearing, It can be used for precision and high speed operation. Among them, POM plastic Bearing is the most widely used one among all plastic bearings. Generally, the inner and outer ball materials are made of POM or PA, and the cage is made of glass fiber reinforced nylon 66 (GRPA66-25). The ball is glass ball, stainless steel ball or ceramic ball. The bearing performs well in alkaline environment but is not suitable for operation in acidic corrosion environment.
Features:
1. High rigidity, high hardness, even at low temperature, high impact strength;
2. Excellent elasticity and creep resistance;
3. High thermal stability and very good dimensional stability;
4. Good sliding performance and wear resistance;
5. Physical inertia, suitable for contact with food.
6. Not resistant to strong acid and strong oxidant, poor adhesion to paint.
stainless steel deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. Mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has the performance of a certain Angular Contact Ball Bearing, and can bear radial and axial combined load. When the speed is high and the Thrust Ball Bearing is not suitable, it can also be used to bear pure axial load. Compared with other types of bearings with the same specification and size as deep groove ball bearings, this kind of bearings has small friction coefficient and high limit speed. But not impact resistance, not suitable for heavy load.
Stainless steel Deep Groove Ball Bearing mounted on the shaft, in the axial clearance range of the bearing, can limit the axial displacement in both directions of the shaft or housing, so it can be axially positioned in both directions. In addition, this kind of bearing also has a certain self-aligning ability. When the bearing is tilted 2 '~ 10' relative to the shell hole, it can still work normally, but it has a certain influence on the bearing life.
Stainless steel bearing materials are mainly 420, 440, 304, 316
Product Categories : plastic bearing > plastic bearing
