MS27641 KP-A Series

MS27641 KP-A Series

Product catalog summary
Specifications and Ordering Information
  • The KP-A Series Radial Bearings are single row, deep groove, medium duty ball bearings.
  • They feature PTFE seals and CRES sealcaps, with exposed surfaces (except bore, caps, and seals) cadmium plated.
  • These bearings are prelubricated for life and can be ordered with CRES 440C material and/or zinc nickel plating according to OEM specifications.
  • To order, specify the bearing number and factory specification, as detailed in Table 1 on page 8.
Technical Specifications
  • Various models are available, each with specific dimensions and load ratings.
  • For example, the KP3AL model has a bore of 0.1900 inches (4.826 mm) and an outside diameter of 0.5000 inches (12.700 mm).
  • Load ratings vary by model, with radial limit load ratings ranging from 970 lbf (4350 N) to 13800 lbf (61400 N) and thrust limit load ratings from 430 lbf (1950 N) to 6100 lbf (27200 N).
Dimensional Tolerances
  • Bore and outside diameter tolerances are specified as +0.0000, -0.0005 inches (+0.000, -0.013 mm).
  • Width tolerances are +0.000, -0.005 inches (+0.00, -0.13 mm).
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Catalog excerpts

MS27641 KP-A Series-1

AEROSPACE BEARINGS MS27641 • SAE-AS7949 • Single row, ball, deep groove, medium duty • PTFE seals and CRES sealcaps • Exposed surfaces except bore, caps, and seals are cadmium plated • Prelubricated for life • Also offered with CRES 440C material and/or zinc nickel plating per OEM specifications AIRFRAME CONTROL SPECIFICATIONS AND ORDERING INFORMATION TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example KP3AL FS464) Bearing MS ©2008 RBC Bearings Incorporated. All rights reserved. For more information visit our web site at rbcbearings.com

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All RBC AEROSPACE BEARINGS catalogs and technical brochures

  1. Catalog 45

    294  Pages

  2. SWISS

    54  Pages

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