Item # PNB-12T, PNB-TG & PNB-T Series Spherical Bearings - Ptfe Lined on Aurora Bearing Company


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	Item # PNB-12T PNB-TG & PNB-T Series Spherical Bearings - Ptfe Lined

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PNB-TG & PNB-T Series Spherical Bearings - Ptfe Lined

Race - Stainless steel (17-4PH per AMS 5643), heat treated Ptfe Lined.
Ball - Alloy steel, heat treated, hard chrome plated.
Ptfe liner - (AT 3200) Permanently bonded to race inside diameter. Qualified to SAE-AS81820 (formerly MIL-B-81820).
Staking Groove is available. When a staking groove is required, specify by adding suffix "G". Ex.: PNB-5TG

Specifications

PNB-TG & PNB-T Note

Part Number		PNB-12T

Bearing Type		Plain

B - Ball Bore [inch]		.7500

D - Outside Diameter [inch]		1.4375

W - Ball Width [inch]		.750

H - Race Width [inch]		.593

O - Ball Shoulder Diameter [inch]		.920

Ball Dia. [inch]		1.187

a - Misalignment Angle [degrees]		8

Ultimate Radial Static Load Capacity [Lbs.]		46,400

Ultimate Axial Static Load Capacity [Lbs.]		6,750

No Load Rotational Breakaway Torque [In-Lbs.]		.25 - 8.0

Item # PNB-12T PNB-TG & PNB-T Series Spherical Bearings - Ptfe Lined