Generally, the sliding friction between wet rubber and metal is very small. The special rubber formula developed by our company makes the friction coefficient of the bearing smaller. Comparison of friction coefficients
2. Less wear and tear
It is more wear-resistant than lignum vitae wood (the material of wooden pulleys and wooden bearings), and it can last for more than 4 years when lignum vitae is used for several months and needs to be replaced, such as rubber bearings.
3. Not easy to damage the shaft and shaft sleeve
Even if there is sediment and small stones entering between the shaft and the rubber bearing, due to the action of lubricating water, they will be removed along the bearing groove with the rotation of the shaft. In order to take full advantage of this characteristic, our company has made special research on rubber formulations.
4. Soundproof and shock absorption
Since the friction between the rubber bearing and the shaft is very small, the soundproof and shock absorption effect of the rubber is obvious.
5. No pollution pollution
Since the lubricating material is water, no lubricating oil is required, so there will be no oil pollution.