A bicycle crank structure, it is in the crank end of ontology relative two aspects, respectively, set up a set of hole and a screw hole, the hole in the drive shaft, package and cooperate with the external thread type nut locking in the screw hole, crank ontology in the other end is equipped with a Read More »

This paper analyzes the function and working condition of IKO bearing in hydraulic torque converter of bulldozer, and puts forward special requirements on the design, manufacture, selection and installation process of bearing, which effectively improves the reliability and service life of the bearin Read More »

In our previous life, as long as it is to travel that is inseparable from 28 bicycle, the most famous bike that is at the time of the s flying pigeon bicycle, but also resistant to ride, take a four or five individuals that is no problem, now a lot of bicycle basic with no people, and riding for a p Read More »

More than 34 years of bearing design and manufacturing years, BONES bearing development so far, is one of the best-selling slide bearing in the United States, the use of unique rubber protection, convenient bearing cleaning, reduce bearing friction, high-speed nylon support to provide greater speed Read More »

The selection of machine tool spindle bearing spindle as a key part of the machine tool, its performance will directly affect the machine tool rotation accuracy, speed, rigidity, temperature and noise and other parameters, and then affect the workpiece processing quality. In order to maintain excell Read More »