1. TIMKEN Bearing Diagnostics and Prognostics Using PI Reducing Unplanned Downtime Rich Browner - Program Manager Reliability Solutions The Timken Company, Torrington Offices 59 Field Street Torrington, CT 06790 (860) 626-2699 Phone rich_browner@irco.com

2. TIMKEN OSIsoft User Conference 2003 San Francisco Company Background Leading bearing company in the U.S. Leading bearing company in the U.S. 3rd largest bearing company in the world 3rd largest bearing company in the world Torrington Company recently acquired from Ingersoll-Rand Torrington Company recently acquired from Ingersoll-Rand Timken now offers the most comprehensive array of bearing products on the market today Timken now offers the most comprehensive array of bearing products on the market today

3. TIMKEN OSIsoft User Conference 2003 San Francisco New Business Opportunity Help our industrial customers derive more value from their rotating equipment Help our industrial customers derive more value from their rotating equipment Suite of product-services to help end users select, install, operate and maintain bearings more effectively Suite of product-services to help end users select, install, operate and maintain bearings more effectively Enabled by the new communications infrastructure Enabled by the new communications infrastructure Bearing reliability data is key to success Bearing reliability data is key to success Ensure Bearing Failure Does Not Cause Unplanned Shutdowns Managed by PI

4. TIMKEN OSIsoft User Conference 2003 San Francisco Identified Markets Need identified in the process industries Need identified in the process industries Characteristics Characteristics Capital intensive processes Capital intensive processes Bearings are a major component of machine efficiency Bearings are a major component of machine efficiency Cost of bearing low compared to cost of equipment downtime or failure Cost of bearing low compared to cost of equipment downtime or failure Improvements in operating efficiency translate into top-line growth Improvements in operating efficiency translate into top-line growth Key operating goal is to maximize utilization of rotating equipment Key operating goal is to maximize utilization of rotating equipment

5. TIMKEN OSIsoft User Conference 2003 San Francisco Un-Served Need Current situation Current situation Knowledge of current equipment health is typically lacking Knowledge of current equipment health is typically lacking Future situation Future situation Accurate predictions of equipment failure Accurate predictions of equipment failure Serving that need requires: Serving that need requires: Qualified real-time diagnosis of bearing condition Qualified real-time diagnosis of bearing condition Accurate prognosis of future bearing performance Accurate prognosis of future bearing performance

6. TIMKEN OSIsoft User Conference 2003 San Francisco Anticipated Benefits Prior knowledge of the need for equipment maintenance will: Prior knowledge of the need for equipment maintenance will: Increase uptime and throughput Increase uptime and throughput Reduce maintenance and repair costs Reduce maintenance and repair costs Improve product quality Improve product quality Benefits from reduced costs: Benefits from reduced costs: Reduced Costs Increased Sales Top-Line Growth

7. TIMKEN OSIsoft User Conference 2003 San Francisco Role of PI PI manages critical condition data PI manages critical condition data Real-time process data (load, temp, pressure, flow) Real-time process data (load, temp, pressure, flow) Condition data (vibration & acoustic emissions – 1,000’s of values in arrays) Condition data (vibration & acoustic emissions – 1,000’s of values in arrays) Lubricating oil data (wear debris, moisture, condition – 1,000’s of values in arrays) Lubricating oil data (wear debris, moisture, condition – 1,000’s of values in arrays) PI provides the connectivity within the information infrastructure PI provides the connectivity within the information infrastructure Industrial Evolution enables us to manage equipment health remotely Industrial Evolution enables us to manage equipment health remotely

8. TIMKEN OSIsoft User Conference 2003 San Francisco Assembling the Solution Tools already exist - need to be assembled and applied to prognosis Tools already exist - need to be assembled and applied to prognosis Timken working with a team of industry experts and products to accomplish this objective: Timken working with a team of industry experts and products to accomplish this objective: TechAlerts from Macom – oil debris monitoring sensors TechAlerts from Macom – oil debris monitoring sensors S 2 NAP from RLW – local intelligence platform S 2 NAP from RLW – local intelligence platform EXP reliability software from Ivara – manages total asset health EXP reliability software from Ivara – manages total asset health PI from OSIsoft – manages real-time data and makes it available where needed PI from OSIsoft – manages real-time data and makes it available where needed AnyWhere/AnyTime from Industrial Evolution – provides remote access for monitoring team AnyWhere/AnyTime from Industrial Evolution – provides remote access for monitoring team Diagnostic/Prognostic software from Impact Technologies – assesses bearing health Diagnostic/Prognostic software from Impact Technologies – assesses bearing health

9. TIMKEN OSIsoft User Conference 2003 San Francisco Technical Solution Local intelligent diagnostics and prognostics module with wireless access Local intelligent diagnostics and prognostics module with wireless access Modularized, open architecture Modularized, open architecture Enables system to be configured for specific needs of an individual application and user Enables system to be configured for specific needs of an individual application and user Intelligence located near the monitored asset Intelligence located near the monitored asset Large volumes of raw vibration data translated into smaller volume of meaningful information Large volumes of raw vibration data translated into smaller volume of meaningful information Qualified diagnosis of equipment health and remaining useful life performed continuously in real time Qualified diagnosis of equipment health and remaining useful life performed continuously in real time Diagnostic information transferred and stored in PI for local and remote management Diagnostic information transferred and stored in PI for local and remote management

10. TIMKEN OSIsoft User Conference 2003 San Francisco System Architecture Reliability Centered Maintenance (RCM) Software “EXP” Reliability Centered Maintenance (RCM) Software “EXP” Sensors Data Storage & Management “PI” Remote Data Access “AnyWhere/ AnyTime” – Industrial Evolution Remote Data Access “AnyWhere/ AnyTime” – Industrial Evolution Local Wireless Network IP-Sec VPN Tunnel Field Local Management Remote Management Data Acquisition & Analysis “S 2 NAP” Data Acquisition & Analysis “S 2 NAP” Bearing Prognostics “Health Index” Oil Debris & Moisture “TechAlert” Vibration Process

11. TIMKEN OSIsoft User Conference 2003 San Francisco OSIsoft Technology Used Data pushed by S 2 NAP every minute in XML format Data pushed by S 2 NAP every minute in XML format Data received and parsed and stored into PI Data received and parsed and stored into PI 7,500 data points collected each time - includes 9 arrays of 500 points 7,500 data points collected each time - includes 9 arrays of 500 points MDB and ACE used to deploy the Impact Technologies “Health Index” application MDB and ACE used to deploy the Impact Technologies “Health Index” application ICE and MS-Excel used for viewing the diagnostics and prognosis ICE and MS-Excel used for viewing the diagnostics and prognosis

12. TIMKEN OSIsoft User Conference 2003 San Francisco System Capabilities Vibration sensing Vibration sensing Broadband analysis Broadband analysis High-frequency narrowband analysis High-frequency narrowband analysis Demodulation Demodulation Oil analysis Oil analysis Wear debris Wear debris Moisture content Moisture content Oil condition Oil condition Process data Process data Data acquisition Data acquisition Data analysis Data analysis Advanced diagnostics Prognostics Decision support Wireless data transmission Wireless data transmission Connectivity via PI Connectivity via PI Locally To enterprise management Remotely

13. TIMKEN OSIsoft User Conference 2003 San Francisco Prognosis Multiple sensor input provides improved diagnostic indicators and reduced false alarms Combined feature/model provides more accurate prognostics Diagnostic/Prognostic Approach

14. TIMKEN OSIsoft User Conference 2003 San Francisco Enabler for Improved Reliability Service implements advanced maintenance practices using RCM methodology Service implements advanced maintenance practices using RCM methodology Makes intelligent operational decisions based on knowledge provided by this system Makes intelligent operational decisions based on knowledge provided by this system Enables comprehensive reliability services on rotating equipment Enables comprehensive reliability services on rotating equipment Facilitates reduced maintenance activity Facilitates reduced maintenance activity Allows operators to focus more energy on their core business Allows operators to focus more energy on their core business Timken will Improve the Reliability of Your Equipment

15. TIMKEN OSIsoft User Conference 2003 San Francisco Remote Access Uses Industrial Evolution web hosting capability Uses Industrial Evolution web hosting capability People remote from the bearing can view results and analyze data People remote from the bearing can view results and analyze data Plant personnel Plant personnel Timken personnel Timken personnel Macom, RLW & Impact Technologies personnel Macom, RLW & Impact Technologies personnel This will: This will: Increase the robustness of our diagnostic and prognostic capabilities Increase the robustness of our diagnostic and prognostic capabilities Allow us to monitor customers’ equipment status in real time from anywhere Allow us to monitor customers’ equipment status in real time from anywhere Enable our field service engineers to perform maintenance at the facility more effectively Enable our field service engineers to perform maintenance at the facility more effectively Improve product designs for longer life and increased serviceability Improve product designs for longer life and increased serviceability

16. TIMKEN OSIsoft User Conference 2003 San Francisco Screen shots from our demo system: www.osisoftdemo.com

17. TIMKEN OSIsoft User Conference 2003 San Francisco Double- click for an ad-hoc trend

18. TIMKEN OSIsoft User Conference 2003 San Francisco Enter new time period if required, and “Apply”

19. TIMKEN OSIsoft User Conference 2003 San Francisco Click to download data to spectrum analysis spreadsheet

20. TIMKEN OSIsoft User Conference 2003 San Francisco Select a time period and “Finish”

21. TIMKEN OSIsoft User Conference 2003 San Francisco

22. TIMKEN OSIsoft User Conference 2003 San Francisco Vibration and oil debris distribution data populates spreadsheet and analysis is performed automatically

23. TIMKEN OSIsoft User Conference 2003 San Francisco Click to view oil debris analysis

24. TIMKEN OSIsoft User Conference 2003 San Francisco Minimize or scroll down to see Mass Accumulation trend

25. TIMKEN OSIsoft User Conference 2003 San Francisco

26. TIMKEN OSIsoft User Conference 2003 San Francisco Click to personalize layout

27. TIMKEN OSIsoft User Conference 2003 San Francisco Drag Web parts to desired locations

28. TIMKEN OSIsoft User Conference 2003 San Francisco

29. TIMKEN Demo www.osisoftdemo.com