The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Effective August 21st, 2023, the Naval Air Warfare Center Aircraft Division (NAWCAD) has disapproved Timken Aurora’s qualification status for SAE-AS81820 and SAE-AS81935 specifications. Timken Aurora is working diligently to get requalified.

  • Ball - Alloy steel - heat treated - hard chrome plated.
  • Race - 17-4 PH stainless steel - heat treated.
  • PTFE liner - (AT 3200) Permanently bonded to race inside diameter. Qualified to SAE-AS81820 Type A.
  • Staking Groove is available. When a staking groove is required, specify by adding suffix "G". Ex.: HAB-4TG.
HAB-T spherical bearing product image
HAB-T Dimensional Drawing
Unit of Measure
Items HAB-T spherical bearing product image
COM-6T-20
Aurora Bearing High Misalignment Inch Shock Absorber Bearings 		HAB-T spherical bearing product image
COM-6T-24
Aurora Bearing High Misalignment Inch Shock Absorber Bearings 		HAB-T spherical bearing product image
COM-6T-25
Aurora Bearing High Misalignment Inch Shock Absorber Bearings 		HAB-T spherical bearing product image
COM-8T-45
Aurora Bearing High Misalignment Inch Shock Absorber Bearings 		HAB-T spherical bearing product image
COM-8T-48
Aurora Bearing High Misalignment Inch Shock Absorber Bearings
Bearing Type N/A Plain
B - Ball Bore N/A .3750 in N/A .3750 in N/A .3750 in N/A .5000 in N/A .5000 in
D - Outside Diameter N/A 1.0000 in
W - Ball Width N/A .9955 in N/A .9955 in N/A .875 in N/A 1.000 in N/A .875 in
H - Race Width N/A .390 in
M - Chamfer N/A .030 in N/A .030 in N/A .030 in N/A .027 in N/A .027 in
O - Ball Shoulder Diameter N/A .593 in N/A .593 in N/A .593 in N/A .640 in N/A .640 in
P - Groove Depth N/A
G - Groove Pitch Diameter N/A
R - Grooved Radius N/A
Ball Diameter N/A .813 in
a - Misalignment Angle N/A 13 º N/A 13 º N/A 13 º N/A 9.5 º N/A 9.5 º
Radial Static Limit Load Capacity N/A 13,250 lbs
Approximate Brg. Weight N/A