Part Number PNB-12TG, Aurora Bearing PNB-TG & PNB-T Series Spherical Bearings - PTFE Lined

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	All Product Types Aurora Bearing PNB-TG & PNB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating


	Part Number PNB-12TG, Aurora Bearing PNB-TG & PNB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating

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

Unit of Measure: Imperial Metric Both

Specifications

Part Number		PNB-12TG

Bearing Type		Grooved

B - Ball Bore		.7500 in

D - Outside Diameter		1.4375 in

W - Ball Width		.750 in

H - Race Width		.593 in

O - Ball Shoulder Diameter		.920 in

P - Groove Depth		.055 in

G - Groove Pitch Diameter		1.313 in

R - Grooved Radius		.015 in

Ball Diameter		1.187 in

a - Misalignment Angle		8 º

Radial Static Limit Load		46,400 lbs

Axial Static Limit Load Capacity		6,750 lb

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

Approximate Brg. Weight		.21 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.

Part Number PNB-12TG, Aurora Bearing PNB-TG & PNB-T Series Spherical Bearings - PTFE Lined - Self-Lubricating