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All Product Types > ENGINEERED BEARINGS > Rod End and Spherical Bearings > Aurora Bearing High Performance Rod Ends & Spherical Bearings > Aurora Bearing High Performance Spherical Bearings > Aurora Bearing PWB-TG & PWB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating > View Items  
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Aurora Bearing PWB-TG & PWB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating

 
For CAD models and more information, click Directly on the part number below.


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. Manufacturers option: 440C stainless steel - heat treated.
  • Race - 17-4 PH stainless steel  - heat treated - PTFE Lined.
  • 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.: PWB-5TG


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  Results 1 - 18 of 18 Unit of Measure: Imperial Metric Both 1 

Part Number

Bearing Type

B - Ball Bore

D - Outside Diameter

W - Ball Width

H - Race Width

a - Misalignment Angle

Radial Static Limit Load

CAD
PWB-3T Plain .1900 in .6250 in .437 in .327 in 15 º 2,500 lbs
PWB-3TG Grooved .1900 in .6250 in .437 in .327 in 15 º 2,500 lbs
PWB-4T Plain .2500 in .6250 in .437 in .327 in 15 º 5,500 lbs
PWB-4TG Grooved .2500 in .6250 in .437 in .327 in 15 º 5,500 lbs
PWB-5T Plain .3125 in .6875 in .437 in .317 in 14 º 9,400 lbs
PWB-5TG Grooved .3125 in .6875 in .437 in .317 in 14 º 9,400 lbs
PWB-6T Plain .3750 in .8125 in .500 in .406 in 8 º 13,700 lbs
PWB-6TG Grooved .3750 in .8125 in .500 in .406 in 8 º 13,700 lbs
PWB-7T Plain .4375 in .9375 in .562 in .442 in 10 º 20,700 lbs
PWB-7TG Grooved .4375 in .9375 in .562 in .442 in 10 º 20,700 lbs
PWB-8T Plain .5000 in 1.0000 in .625 in .505 in 9 º 21,400 lbs
PWB-8TG Grooved .5000 in 1.0000 in .625 in .505 in 9 º 21,400 lbs
PWB-9T Plain .5625 in 1.1250 in .687 in .536 in 10 º 26,600 lbs
PWB-9TG Grooved .5625 in 1.1250 in .687 in .536 in 10 º 26,600 lbs
PWB-10T Plain .6250 in 1.1875 in .750 in .567 in 12 º 29,000 lbs
PWB-10TG Grooved .6250 in 1.1875 in .750 in .567 in 12 º 29,000 lbs
PWB-12T Plain .7500 in 1.3750 in .875 in .630 in 13 º 37,000 lbs
PWB-12TG Grooved .7500 in 1.3750 in .875 in .630 in 13 º 37,000 lbs
  Results 1 - 18 of 18 1 
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