widely used in continuous casting rolling machine, mining machinery, shipping machinery, turbine, injection machinery, auto moul Basic info Bearing Structure: Self Lubriating BearingLubricating Way: Maintenance-Free BearingBushing Material: Self-LubricationType of Lubricant: Oil-Lubricated BearingFeatures Material features:1. Allows maintenance-free and long-life operation2. Suitable for high ...