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-7TG  

Part Number PWB-7TG, 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-7TG

Bearing Type
Grooved

B - Ball Bore
.4375 in

D - Outside Diameter
.9375 in

W - Ball Width
.562 in

H - Race Width
.442 in

O - Ball Shoulder Diameter
.537 in

P - Groove Depth
.035 in

G - Groove Pitch Diameter
.837 in

R - Grooved Radius
.015 in

Ball Diameter
.781 in

a - Misalignment Angle
10 º

Radial Static Limit Load
20,700 lbs

Axial Static Limit Load Capacity
3,650 lb

No Load Rotational Breakaway Torque
.25 to 8.0 in·lb

Approximate Brg. Weight

.08 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.