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


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

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PWB-TG & PWB-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.: PWB-5TG

Specifications

Part Number		PWB-12T

Bearing Type		Plain

B - Ball Bore [inch]		.7500

D - Outside Diameter [inch]		1.3750

W - Ball Width [inch]		.875

H - Race Width [inch]		.630

O - Ball Shoulder Diameter [inch]		.887

Ball Dia. [inch]		1.250

a - Misalignment Angle [degrees]		13

Ultimate Radial Static Load Capacity [Lbs.]		37,000

Ultimate Axial Static Load Capacity [Lbs.]		7,730

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

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