With the development of shipbuilding capacity, a large number o high-tech equipment are widely used in ship.The ship can only sail after being equipped with a complete set of quality power units and auxiliary complying with specifications and standards.The power units include the main propulsion system,auxiliary power system,steam boilers,air conditioning system,compressed air system,marine pumps and piping system,fresh water generator,aoutomation system,etc.To improve work efficiency,bearing for marine equipment is an indispensible key component.
Bearing,as the basic key component,its accuracy,performance,life and reliability has the importance influence to the precision,performance,life and reliability of machine tool.Marine bearing have reliable dimensions in polar environment or ocean environment. It can operate reliably and stably under load and eccentric condition.The corrosion -prevent level should be met according to different requirements.
Our bearing are checked by ultrosonoscope 100%.The material of bearing inner and outer ring is medium carton alloy steel which are purchased from famous steel company. And the forging is inpected according to requirements.
一、Marine propeller bearing
Effective move of marine not only need the successful operation of marine but also the suitable propelling mode.
With the increment of the propulsive power,the requirement of corrosion resistance become higher and higher.The propeller bearing development by us has high load capactiy based on limit mounting space.The drive ability of geaar and wear -resistance is largely increased too.In order to obtain special corrosion resistance, ,we adopt different welding layer,coatings and sealings.
Gear：
The surface of gear is hardened and ground,and the precision of it is up to 6~7 grade.
fWith rich experience in slewing bearing ,we develop a series of bearings for azimuth propeller and propeller thruster bearing to meet customers’ requirements.We also provide solutions to solve the problems about bearing assembly and lubrication.Our company has obtain ISO 9001 certificate.Relying on extensive machining and application experience,strict inspection technology,the high quality of bearing is ensured.
