High-performance szr-bearing are often made of self-lubricating modified engineering plastics, plastic bearings work directly affect the size of the friction coefficient of bearing life and the size of the required driving force, and a direct result of equipment, equipment, high and low temperature, Therefore, the friction coefficient of bearing design engineers are extremely concerned about a performance parameter.
Self-lubricating plastic bearing friction coefficient depends largely on the self-lubricating properties of materials used with the bearing, CSB company in China also found that in addition to the plastic bearing material itself, External factors, such as work load, speed, ambient temperature, etc., CSB engineers in thousands of laboratory tests concluded that: self-lubricating plastic bearing friction coefficient decreases with the increase of working load; With the increase of the speed of the movement; with the increase of the working temperature. http://www.szr-bearing.com/
CSB engineers have found in the tests that the plastic bearings CSB-EP and CSB-EP13 have lower coefficients of friction at temperatures below 80 ° C. The new plastic bearings CSB-EP3 and the new material CSB-EP3G have low friction at 130 ° C While the high-performance plastic bearings CSB-EP5 and CSB-EP5Z have very low friction coefficient of about 0.11 despite high load and 160 temperature.
In addition CSB research engineers also found that the coefficient of friction of self-lubricating plastic bearings is also affected by the surface roughness of the shaft, through the study found that the axis of the lower or higher finish will lead to increased friction coefficient, shaft ideal range in Ra0. 4 to 0.8, at this time with a low coefficient of friction.
Self-lubricating plastic bearing friction coefficient depends largely on the self-lubricating properties of materials used with the bearing, CSB company in China also found that in addition to the plastic bearing material itself, External factors, such as work load, speed, ambient temperature, etc., CSB engineers in thousands of laboratory tests concluded that: self-lubricating plastic bearing friction coefficient decreases with the increase of working load; With the increase of the speed of the movement; with the increase of the working temperature. http://www.szr-bearing.com/
CSB engineers have found in the tests that the plastic bearings CSB-EP and CSB-EP13 have lower coefficients of friction at temperatures below 80 ° C. The new plastic bearings CSB-EP3 and the new material CSB-EP3G have low friction at 130 ° C While the high-performance plastic bearings CSB-EP5 and CSB-EP5Z have very low friction coefficient of about 0.11 despite high load and 160 temperature.
In addition CSB research engineers also found that the coefficient of friction of self-lubricating plastic bearings is also affected by the surface roughness of the shaft, through the study found that the axis of the lower or higher finish will lead to increased friction coefficient, shaft ideal range in Ra0. 4 to 0.8, at this time with a low coefficient of friction.
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