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

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

Unit of Measure

Part Number	N/A PWB-3TG
Bearing Type	N/A Grooved
B - Ball Bore	N/A .1900 in
D - Outside Diameter	N/A .6250 in
W - Ball Width	N/A .437 in
H - Race Width	N/A .327 in
O - Ball Shoulder Diameter	N/A .30 in
P - Groove Depth	N/A .025 in
G - Groove Pitch Diameter	N/A .563 in
R - Grooved Radius	N/A .010 in
Ball Diameter	N/A .531 in
a - Misalignment Angle	N/A 15 º
Radial Static Limit Load	N/A 2,500 lbs
Axial Static Limit Load Capacity	N/A 1,770 lb
No Load Rotational Breakaway Torque	N/A .25 to 5.0 in·lb
Approximate Brg. Weight	N/A .03 lb
Note	N/A For dimensional tolerances of listed features, see the PDF version of the catalog under the "View Product Catalogs" tab from the home page.

Part Number