Hip Anatomic Variants That May Mimic Abnormalities at MRI: Labral Variants. Affiliations: 1 Department of Imaging Sciences, University of Rochester Medical Center, 601 Elmwood Ave, Box 648, Rochester, NY 14642.2 Department of Orthopaedics, Division of Sports Medicine, University of Rochester Medical Center, Rochester, NY.
Grease is a semisolid lubricant. Grease generally consists of a soap emulsified with mineral or vegetable oil.
Applications Suitable for Grease Grease and oil are not interchangeable. Grease is used when it is not practical or convenient to use oil. The lubricant choice for a specific application is determined by matching the machinery design and operating conditions with desired lubricant characteristics. Grease is generally used for: 1  Machinery that runs intermittently or is in storage for an extended period of time. 2  Machinery that is not easily accessible for frequent lubrication. 3  Machinery operating under extreme conditions such as high temperatures and pressures, shock loads or slow speed under heavy load. 4  Worn components.