The Timken Company - Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating

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The Timken ^® Syber ^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken ^® Syber ^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Simplified Gear Force Analysis

Alex Waye, Timken Application Engineer, shows you how to instantly compute tangential, radial, and axial forces for better design decisions.

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Effective August 21st, 2023, the Naval Air Warfare Center Aircraft Division (NAWCAD) has disapproved Timken Aurora’s qualification status for SAE-AS81820 and SAE-AS81935 specifications. Timken Aurora is working diligently to get requalified.

Ball - Alloy steel - heat treated - hard chrome plated.
Race - 17-4 PH stainless steel - heat treated.
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.: HAB-4TG.

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Unit of Measure

Items	HAB-3T Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating	HAB-3TG Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating	HAB-4T Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating	HAB-4TG Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating	HAB-5T Aurora Bearing HAB-TG & HAB-T High Misalignment Series Spherical Bearings - PTFE Lined - Self-Lubricating
Bearing Type	N/A Plain	N/A Grooved	N/A Plain	N/A Grooved	N/A Plain
B - Ball Bore	N/A .1900 in	N/A .1900 in	N/A .2500 in	N/A .2500 in	N/A .3125 in
D - Outside Diameter	N/A .5625 in	N/A .5625 in	N/A .7400 in	N/A .7400 in	N/A .9060 in
W - Ball Width	N/A .500 in	N/A .500 in	N/A .593 in	N/A .593 in	N/A .813 in
H - Race Width	N/A .210 in	N/A .210 in	N/A .255 in	N/A .255 in	N/A .345 in
M - Chamfer	N/A .020 in	N/A .020 in	N/A .020 in	N/A .020 in	N/A .030 in
O - Ball Shoulder Diameter	N/A .317 in	N/A .317 in	N/A .390 in	N/A .390 in	N/A .512 in
P - Groove Depth	N/A	N/A .020 in	N/A	N/A .025 in	N/A
G - Groove Pitch Diameter	N/A	N/A .490 in	N/A	N/A .674 in	N/A
R - Grooved Radius	N/A	N/A .010 in	N/A	N/A .010 in	N/A
Ball Diameter	N/A .437 in	N/A .437 in	N/A .593 in	N/A .593 in	N/A .781 in
a - Misalignment Angle	N/A 17 º	N/A 17 º	N/A 24 º	N/A 24 º	N/A 23 º
Radial Static Limit Load Capacity	N/A 6,334 lbs	N/A 6,334 lbs	N/A 7,560 lbs	N/A 7,560 lbs	N/A 16,975 lbs
Approximate Brg. Weight	N/A .02 lb	N/A .02 lb	N/A .04 lb	N/A .04 lb	N/A .08 lb