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- MS27641 KP-A Series
MS27641 KP-A Series
MS27641 KP-A Series
- The KP-A Series Radial Airframe Control Ball Bearings are single row, deep groove, medium duty 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 are available with CRES 440C material and/or zinc nickel plating as per OEM specifications.
- Ordering requires specifying the bearing number and factory specification, as detailed in Table 1.
- 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, with thrust limit load ratings ranging from 970 lbf (4350 N) to 13800 lbf (61400 N) and radial limit load ratings from 430 lbf (1950 N) to 6100 lbf (27200 N).
- 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).
Catalog excerpts
AIRFRAME CONTROL BALL BEARINGS — KP-A SERIES RADIAL 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 BALL BEARINGS SPECIFICATIONS AND ORDERING INFORMATION TO ORDER, SPECIFY BEARING NUMBER AND FACTORY SPECIFICATION. SEE TABLE 1 ON PG 8. (Example KP3AL FS464) Bearing Number Wt. Thrust Limit Load Rating Radial Limit Load Rating ©2008 RBC Bearings Incorporated. All rights reserved. For more information visit our web site at rbcbearings.com
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