The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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.
KM-M & KB-M Image
KM-M & KB-M Dimensional Drawing
Unit of Measure
1 2 3 4 5 

Part Number

Thread Type

B - Ball Bore

W - Ball Width

H - Head Width

A - Base to Center

D - Head Diameter

C - Thread Length

Thread Size

Ultimate Radial Static Load Capacity

CAD

KB-M8Z N/A Left Hand N/A 8.000 mm N/A 12.00 mm N/A 8.75 mm N/A 42.00 mm N/A 22.25 mm N/A 25.00 mm N/A M8 x 1.25 N/A Consult Engineering Department N/A
KMF-M10 N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A 20,603 N N/A
KBF-M10 N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A 20,603 N N/A
KMF-M10F N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A Consult Engineering Department N/A
KBF-M10F N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A Consult Engineering Department N/A
KMF-M10Z N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A Consult Engineering Department N/A
KBF-M10Z N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.25 N/A Consult Engineering Department N/A
KM-M10 N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A 20,603 N N/A
KB-M10 N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A 20,603 N N/A
KM-M10F N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A Consult Engineering Department N/A
KB-M10F N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A Consult Engineering Department N/A
KM-M10Z N/A Right Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A Consult Engineering Department N/A
KB-M10Z N/A Left Hand N/A 10.000 mm N/A 14.00 mm N/A 10.50 mm N/A 48.00 mm N/A 27.00 mm N/A 29.00 mm N/A M10 x 1.5 N/A Consult Engineering Department N/A
KMF-M12 N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A 18,215 N N/A
KBF-M12 N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A 18,215 N N/A
KMF-M12F N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A Consult Engineering Department N/A
KBF-M12F N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A Consult Engineering Department N/A
KMF-M12Z N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A Consult Engineering Department N/A
KBF-M12Z N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.25 N/A Consult Engineering Department N/A
KM-M12 N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A 18,215 N N/A
KB-M12 N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A 18,215 N N/A
KM-M12F N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A Consult Engineering Department N/A
KB-M12F N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A Consult Engineering Department N/A
KM-M12Z N/A Right Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A Consult Engineering Department N/A
KB-M12Z N/A Left Hand N/A 12.000 mm N/A 16.00 mm N/A 12.00 mm N/A 54.00 mm N/A 30.00 mm N/A 33.00 mm N/A M12 x 1.75 N/A Consult Engineering Department N/A
Unit of Measure
1 2 3 4 5