{"id":950,"date":"2019-03-01T13:42:00","date_gmt":"2019-03-01T10:42:00","guid":{"rendered":"http:\/\/blog.polyurethan.ru\/?p=950"},"modified":"2025-05-26T11:58:46","modified_gmt":"2025-05-26T08:58:46","slug":"cv-joint","status":"publish","type":"post","link":"https:\/\/blog.polyurethan.ru\/en\/2019\/03\/01\/cv-joint\/","title":{"rendered":"What needs to be done so that the boot of the CV joint works for a long time? Recommendations."},"content":{"rendered":"\n

Since the CV joints bearings are constantly loaded and work in the least protected area, it is extremely important to ensure their tightness and constant filling with grease.<\/p>\n\n\n\n

\"CV<\/figure><\/div>\n\n\n\n

CV joint bearings are constantly loaded and operate in the least protected area
In case of CV joint dust boot rupture, only a dozen kilometers of run along a dirty road are enough to get dirt inside the hinge and disable it. Changing the drive completely is expensive, \u201crestoring\u201d is labor-intensive and not always reliable, so the CV joint boot must be durable, flexible under all conditions, and as reliable as possible. If the CV joint dust boot is reliable and hermetically seals the CV joint, then the resource of the hinge itself is almost equal to the resource of the car on which it is installed.<\/p>\n\n\n\n

Traditionally, CV boots are made of plastic or rubber, but both of these materials are extremely poorly tolerated by low temperatures and have a limited time resource: rubber ones rarely withstand more than several years, plastic ones can live a little longer.<\/p>\n\n\n\n

In order for the CV joints of the car to be reliably protected, Polyurethane LLC produces CV boots made of polyurethane, a modern high-strength elastomer that is resistant to both low temperatures and aggressive environments. The company’s technologists have developed a special composition of PU-54 polyurethane, which is best suited for auto parts.<\/p>\n\n\n\n

In our assortment there are CV dust boots of 2 modifications.<\/p>\n\n\n\n