CALL TOLL FREE 1-800-554-1406
Home / Ball Bearing Products / Aerospace Bearings / AW-AK Series

SCHATZ Airframe Control / Aerospace Bearings

AW-AK Series

Stainless Steel Precision Intermediate Duty Airframe Bearing

AW-AK series cross section AW-AK diagram

  • Single row ball bearing
  • Rings and balls made from 440C CRES (non-plated)
  • Manufactured to MS27649 per SAE AS7949
  • Pre-lubricated (see grease specifications)
  • Installed with PTFE seals and CRES retainers
Bearing MS Bore Outside Diameter Inner Ring Width Outer Ring Width Inner Land Diameter Inner Ring Chamfer Outer Ring Chamfer Radial Limit Load Rating Thrust Limit Load Rating Max. Starting Torque
Part Number 27649- d D B C d1 c1 c      
    (in.) (in.) (in.) (in.)            
                       
    0.0000 0.0000 0.0000 0.0000 (Approx.) 0.015 0.015 (lbs.) † (lbs.) † (in-oz)
    -0.0005 -0.0005 -0.0025 -0.005   0 0      
AW3AK   0.1900 0.6250 0.4060 0.312 0.317 0.005 0.016 450 210 1.0
AW4AK   0.2500 0.7500 0.4380 0.312 0.415 0.005 0.016 525 250 1.5
AW5AK   0.3125 0.8125 0.4690 0.344 0.462 0.015 0.016 820 380 1.5
AW6AK -6 0.3725 0.8750 0.4690 0.344 0.520 0.015 0.016 820 380 2.0
AW8AK -8 0.5000 1.1250 0.5620 0.438 0.681 0.015 0.016 1350 630 2.5
AW10AK -10 0.6250 1.3750 0.5940 0.469 0.848 0.015 0.032 1840 860 3.0
AW12AK   0.7500 1.6250 0.6560 0.531 1.052 0.015 0.032 2400 1120 3.0
AW16AK   1.0000 2.0000 0.6880 0.562 1.334 0.015 0.032 3000 1400 4.0
AW20AK   1.2500 2.2500 0.6880 0.562 1.615 0.015 0.032 3600 1680 5.0

† Refer to the Technical Info section for Bearing Life Calculations.

Notes:

  1. Contact Schatz Bearing Corporation for current approval status.
  2. Contact Schatz Bearing Corporation’s Engineering Department for further technical information.
  3. Contact Schatz Bearing Corporation’s Sales Department for price and availability.