The Timken Company - Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy

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Body - Low carbon steel - protective coated for corrosion resistance.
Ball - Alloy steel - heat treated - hard chrome plated.
Stud - Low carbon steel - protective coated for corrosion resistance. Right hand threads are standard.
Grease Fitting available for sizes -6 and up. Units are supplied without grease fittings. When a grease fitting is required, specify by adding suffix "Z" or "F". Ex.: CM-6SZ = Zerk Type Fitting CM-6SF = Flush Type Fitting.
Optional grease fitting is supplied, standard, in right hand location (with stud facing away from you). Specify if left hand location is desired.

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Unit of Measure

Items	CM-3S Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy	CB-3S Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy	CM-4S Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy	CB-4S Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy	CM-5S Aurora Bearing CM-S & CB-S Series Male Rod Ends with Studs - General Purpose - Economy
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
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 .234 in	N/A .234 in	N/A .250 in	N/A .250 in	N/A .312 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 1.250 in
L - Center to End of Stud	N/A 1.000 in	N/A 1.000 in	N/A 1.031 in	N/A 1.031 in	N/A 1.219 in
N - Stud Shank Length	N/A .500 in	N/A .500 in	N/A .562 in	N/A .562 in	N/A .687 in
M - Stud Thread Length	N/A .437 in	N/A .437 in	N/A .500 in	N/A .500 in	N/A .593 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 UNF-3A	N/A UNF-3A-LH	N/A UNF-3A
Thread Class Stud	N/A UNF-2A
Hex Stud	N/A .312 in	N/A .312 in	N/A .375 in	N/A .375 in	N/A .438 in
a - Misalignment Angle Total	N/A 45 º	N/A 45 º	N/A 43 º	N/A 43 º	N/A 46 º
Ultimate Radial Static Load Capacity	N/A 240 lbs	N/A 240 lbs	N/A 442 lbs	N/A 442 lbs	N/A 715 lbs
Approximate Brg. Weight	N/A .04 lb	N/A .04 lb	N/A .05 lb	N/A .05 lb	N/A .10 lb
Lubrication Options	N/A None
Grease Fitting Location	N/A