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 > Part Number PWB-3TG  

Part Number PWB-3TG, Aurora Bearing PWB-TG & PWB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating

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  • 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





Specifications

Part Number
PWB-3TG

Bearing Type
Grooved

B - Ball Bore
.1900 in

D - Outside Diameter
.6250 in

W - Ball Width
.437 in

H - Race Width
.327 in

O - Ball Shoulder Diameter
.30 in

P - Groove Depth
.025 in

G - Groove Pitch Diameter
.563 in

R - Grooved Radius
.010 in

Ball Diameter
.531 in

a - Misalignment Angle
15 º

Radial Static Limit Load
2,500 lbs

Axial Static Limit Load Capacity
1,770 lb

No Load Rotational Breakaway Torque
.25 to 5.0 in·lb

Approximate Brg. Weight

.03 lb

Note
For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.