The Timken Company - Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy

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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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Body - Alloy steel - heat treated - electroless nickel plated.
Ball - Alloy steel - heat treated - hard chrome plated.
Race - Alloy steel - heat treated - electroless nickel plated.

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Unit of Measure

Items	RAM-3 Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy	RAB-3 Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy	RAM-4 Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy	RAB-4 Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy	RAM-5 Aurora Bearing RAM & RAB Series Male Rod Ends - High Strength Alloy
Thread Type	N/A Right Hand	N/A Left Hand	N/A Right Hand	N/A Left Hand	N/A Right Hand
Thread Configuration	N/A Male
B - Ball Bore	N/A .1900 in	N/A .1900 in	N/A .2500 in	N/A .2500 in	N/A .3125 in
W - Ball Width	N/A .312 in	N/A .312 in	N/A .375 in	N/A .375 in	N/A .437 in
H - Head Width	N/A .250 in	N/A .250 in	N/A .281 in	N/A .281 in	N/A .344 in
A - Base to Center	N/A 1.250 in	N/A 1.250 in	N/A 1.562 in	N/A 1.562 in	N/A 1.875 in
D - Head Diameter	N/A .625 in	N/A .625 in	N/A .750 in	N/A .750 in	N/A .875 in
Ball Diameter	N/A .437 in	N/A .437 in	N/A .500 in	N/A .500 in	N/A .625 in
C - Thread Length	N/A .750 in	N/A .750 in	N/A 1.000 in	N/A 1.000 in	N/A 1.187 in
Thread Size	N/A 10-32	N/A 10-32	N/A 1/4-28	N/A 1/4-28	N/A 5/16-24
Thread Class	N/A UNF-3A	N/A UNF-3A-LH	N/A UNJF-3A	N/A UNJF-3A-LH	N/A UNJF-3A
a - Misalignment Angle Clevis Mounted	N/A 13 º	N/A 13 º	N/A 16 º	N/A 16 º	N/A 14 º
Ultimate Radial Static Load Capacity	N/A 2,851 lbs	N/A 2,851 lbs	N/A 5,260 lbs	N/A 5,260 lbs	N/A 7,125 lbs
Approximate Brg. Weight	N/A .03 lb	N/A .03 lb	N/A .04 lb	N/A .04 lb	N/A .07 lb
Options	N/A Stud
Type of Lubrication	N/A None