Item # PWB-8TG, PWB-TG & PWB-T Series Spherical Bearings - Ptfe Lined on Aurora Bearing Company


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	Item # PWB-8TG 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-8TG

Bearing Type		Grooved

B - Ball Bore [inch]		.5000

D - Outside Diameter [inch]		1.0000

W - Ball Width [inch]		.625

H - Race Width [inch]		.505

O - Ball Shoulder Diameter [inch]		.607

P - Groove Depth [inch]		.035

S - Swaging Lip Width [inch]		.020

G - Groove Pitch Diameter [inch]		.900

Ball Dia. [inch]		.875

a - Misalignment Angle [degrees]		9

Ultimate Radial Static Load Capacity [Lbs.]		21,400

Ultimate Axial Static Load Capacity [Lbs.]		4,970

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

Item # PWB-8TG PWB-TG & PWB-T Series Spherical Bearings - Ptfe Lined