The Timken Company - Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision

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Body - Low carbon steel - protective coated for corrosion resistance.
Ball - Alloy steel, heat treated - hard chrome plated.
Race - Alloy steel - heat treated - protective coated for corrosion resistance.
Grease Fittings available for sizes -M5 and up. Units are supplied without grease fittings. When a grease fitting is required, specify by adding suffix "Z" or "F". Ex.: KM-M5Z = Zerk Type Fitting KM-M5F = 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	KM-M3 Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision	KB-M3 Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision	KM-M5 Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision	KB-M5 Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision	KM-M5F Aurora Bearing KM-M & KB-M Series Male Rod Ends - Metric - Wear Resistant - Precision
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 5.000 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 8.00 mm
H - Head Width	N/A 4.75 mm	N/A 4.75 mm	N/A 6.25 mm	N/A 6.25 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 33.00 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 16.00 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 11.10 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 20.00 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 M5 x 0.8
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 13 º	N/A 13 º	N/A 14 º	N/A 14 º	N/A 14 º
a₃ - Misalignment Angle - Shoulder Bolt Mounted	N/A 25 º	N/A 25 º	N/A 24 º	N/A 24 º	N/A 24 º
a₄ - Misalignment Angle - Pin Mounted	N/A 62 º	N/A 62 º	N/A 58 º	N/A 58 º	N/A 58 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 Consult Engineering Department
Approximate Brg. Weight	N/A 7 g	N/A 7 g	N/A 13 g	N/A 13 g	N/A 13 g
Type of Lubrication	N/A None	N/A None	N/A None	N/A None	N/A Flush Fitting