The company “POLIURETHANE” is the Russian leader in the production of reliable polymer-metal stern bearings (Goodrich bushings). The inner part of stern tube bearings is made of special grades of polyurethane. They have improved performance characteristics that exceed those of rubber-metal counterparts. Polyurethane is more resistant to abrasion, cuts and tears. The material retains its mechanical properties in the temperature range from -50 ° C to + 80 ° C.
POLYURETHANE stern tube bearings are designed for long-term operation in river, sea and mixed water basins, with varying degrees of water abrasion.
Advantages of POLYURETHANE Goodrich bushings
High wear resistance
The inner part of polymer-metal bearings is made of special grades of polyurethane, which have improved performance characteristics that exceed those of rubber.
Long service life
The polyurethane material is more resistant to abrasion, cuts, tears and retains its mechanical properties in the temperature range from -50 ° C to + 80 ° C, which provides up to 4 years longer service life compared to rubber-metal counterparts.
Quality standards and certifications
Goodrich bushings are made of high-strength polyurethane and steel or brass. The products are manufactured under the control of the Russian River Register.
Range of manufactured stern tube bearings
For boats and motor ships: BMK-130, BMK-460, KS-100, Amur, Kostromich, T-63, Yaroslavets, Project 911 (RT-331), Project 354, Project 376, Project 1606, Project 414, SK2000 and others …
In stock stern tube bearings for ships with a shaft diameter from 25 to 150 mm.