Portland Community College | Portland, Oregon

APR168 Intro to Bearings, Seals & Lub

Introduces preventive and corrective maintenance of bearings and seals found in industrial equipment and at industrial facilities. Includes sleeve bearings, roller bearings, and sealing and lubrication practices for bearings and bearing races. Includes diagnosis, inspection, and repair. Emphasizes the use of equipment and lubricant manufacturers' specifications, equipment history, and equipment maintenance logs. Prerequisite: APR 166, and (WR 90 and RD 90) or IRW 90 and MTH 20 or equivalent placement or department permission. Audit available. (See course content and outcomes.)

Credits: 3

Class schedule definitions

Cost:

cost is based on the number of credits – see tuition and fees

Books:

$0 or <$40 means low cost books (doesn't include other supplies like calculators)

Register:

use the CRN to register in MyPCC – see how to register

Class types:

see more about class types

• In-Person: Instructional time will happen in-person. Class meetings take place at specific times and locations.
• Online (no scheduled meetings): Instruction will take place through regular online activities and assignments with scheduled due dates. Classes do not have meeting times.
• Online (scheduled meetings): Instructional time will happen online. Class meetings will take place at scheduled days/times online.
• In-person & Online (scheduled meetings): Class meetings take place at a specific time & day, with some meetings in-person and some online, usually in Zoom.
• In-person & Online (no scheduled meetings): Class meetings are in-person and have additional online activities.
• Online (scheduled meetings) & Online (no scheduled meetings): classes meet remotely with additional online activities required.