... .3. Typical applications: drive ( driven) shafts, conveyers, roll shaftsIt is mainly applied in hydroelectric generator, vertical motors, propeller ... shafts for ships, jib cranes, rolling mail roll necks Descriptions:1. The self-aligning roller bearing is ... to 2.5 degrees.metallurgy, rolling mill, mine, petroleum, paper making, cement, sugar pressing, etc. 3. The self-aligning bearing ...