The Timken Company - Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - General Purpose - Economy

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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 - Low carbon steel - protective coated for corrosion resistance.
Ball - Alloy steel - heat treated - hard chrome plated.
Grease Fittings available for sizes -M10 and up. Units are supplied without grease fittings. When a grease fitting is required, specify by adding suffix "Z" or "F". Ex.: CM-M10Z = Zerk Type Fitting CM-M10F = Flush Type Fitting.
Load ratings apply only to rod ends without grease fittings. For load ratings with fittings, please consult our engineering department.
Indentation on bottom of shank identifies metric thread.

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Unit of Measure

Items	CM-M3 Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - General Purpose - Economy	CB-M3 Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - General Purpose - Economy	CM-M5 Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - General Purpose - Economy	CB-M5 Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - General Purpose - Economy	CM-M6 Aurora Bearing CM-M & CB-M Series Male Rod Ends - Metric - 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
B - Ball Bore	N/A 3.000 mm	N/A 3.000 mm	N/A 5.000 mm	N/A 5.000 mm	N/A 6.000 mm
W - Ball Width	N/A 6.00 mm	N/A 6.00 mm	N/A 8.00 mm	N/A 8.00 mm	N/A 9.00 mm
H - Head Width	N/A 4.25 mm	N/A 4.25 mm	N/A 5.75 mm	N/A 5.75 mm	N/A 6.25 mm
A - Base to Center	N/A 27.00 mm	N/A 27.00 mm	N/A 33.00 mm	N/A 33.00 mm	N/A 36.00 mm
D - Head Diameter	N/A 12.50 mm	N/A 12.50 mm	N/A 16.00 mm	N/A 16.00 mm	N/A 19.00 mm
Ball Diameter	N/A 7.93 mm	N/A 7.93 mm	N/A 11.10 mm	N/A 11.10 mm	N/A 12.70 mm
C - Thread Length	N/A 15.00 mm	N/A 15.00 mm	N/A 20.00 mm	N/A 20.00 mm	N/A 22.00 mm
Thread Size	N/A M3 x 0.5	N/A M3 x 0.5	N/A M5 x 0.8	N/A M5 x 0.8	N/A M6 x 1.0
Thread Class	N/A -6g	N/A -6g-LH	N/A -6g	N/A -6g-LH	N/A -6g
a₁ - Misalignment Angle Clevis Mounted	N/A 23 º	N/A 23 º	N/A 22 º	N/A 22 º	N/A 23 º
a₃ - Misalignment Angle - Shoulder Bolt Mounted	N/A 34 º	N/A 34 º	N/A 30 º	N/A 30 º	N/A 31 º
a₄ - Misalignment Angle - Pin Mounted	N/A 71 º	N/A 71 º	N/A 64 º	N/A 64 º	N/A 65 º
Ultimate Radial Static Load Capacity	N/A 1,775 N	N/A 1,775 N	N/A 5,168 N	N/A 5,168 N	N/A 7,296 N
Approximate Brg. Weight	N/A 7 g	N/A 7 g	N/A 12 g	N/A 12 g	N/A 18 g
Type of Lubrication	N/A None