... , flexible application, the exterior is delicate and durable Self-aligning Ball Bearing 13171.Large size SRB 2.Size:150-1200 mm ... or improper mounting.3. Typical applications: drive ( driven) shafts, conveyers, roll shaftsIt is mainly applied in hydroelectric generator, vertical motors, propeller ... load and a certain axial load. As the outer ring ball race of the bearing is spherical, the bearing has a ...