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 PNB-TG & PNB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating > Part Number PNB-8TG  

Part Number PNB-8TG, Aurora Bearing PNB-TG & PNB-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.: PNB-5TG





Specifications

Part Number
PNB-8TG

Bearing Type
Grooved

B - Ball Bore
.5000 in

D - Outside Diameter
1.0000 in

W - Ball Width
.500 in

H - Race Width
.390 in

O - Ball Shoulder Diameter
.600 in

P - Groove Depth
.055 in

G - Groove Pitch Diameter
.876 in

R - Grooved Radius
.015 in

Ball Diameter
.781 in

a - Misalignment Angle
8 º

Radial Static Limit Load
17,900 lbs

Axial Static Limit Load Capacity
2,100 lb

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

Approximate Brg. Weight

.07 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.