AIRFRAME CONTROL BALL BEARINGS — B500DD SERIES EXTRA LIGHT TORQUE TUBE MS27646 • SAE-AS7949 • Extra light duty • Single row, ball • PTFE seals • Exposed surfaces except bore and seals are cadmium plated • Prelubricated for life • This series is dimensionally interchangeable with the unsealed B500 series • Also offered with CRES 440C material and/or zinc nickel plating per OEM specifications AIRFRAME CONTROL BALL BEARINGS SPECIFICATIONS AND ORDERING INFORMATION TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example B538DD FS464) Bore B Bearing Number Radial Limit Load Rating Thrust Limit Load Rating ©2008 RBC Bearings Incorporated. All rights reserved. For more information visit our web site at rbcbearings.com