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 - Low carbon steel - protective coated for corrosion resistance.
  • Units are traceable and are magnetic particle inspected after assembly.
  • Grease Fitting available for all sizes. Units are supplied without grease fittings. When a grease fitting is required, specify by adding suffix "Z" or "F". Ex.: GMM-3MZ-470 = Zerk Type Fitting GMM-3MF-470 = Flush Type Fitting.
  • Load ratings apply only to rod ends without grease fittings. For load ratings with fittings, consult our engineering department.
  • For rod end bearings which are non-traceable or non-magnetic particle inspected, consult factory.
GMM-M & GMB-M Image
Unit of Measure
Items GMM-M & GMB-M Detail "A"
GMM-3M-470
Aurora Bearing GMM-M & GMB-M Series Male Rod Ends - General Aviation - Precision 		GMM-M & GMB-M Detail "A"
GMB-3M-470
Aurora Bearing GMM-M & GMB-M Series Male Rod Ends - General Aviation - Precision 		GMM-M & GMB-M Detail "A"
GMM-3MF-470
Aurora Bearing GMM-M & GMB-M Series Male Rod Ends - General Aviation - Precision 		GMM-M & GMB-M Detail "A"
GMB-3MF-470
Aurora Bearing GMM-M & GMB-M Series Male Rod Ends - General Aviation - Precision 		GMM-M & GMB-M Detail "A"
GMM-3MZ-470
Aurora Bearing GMM-M & GMB-M Series Male Rod Ends - General Aviation - 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
Ball Shoulder Configuration N/A See Detail "A"
B - Ball Bore N/A .1900 in
W - Ball Width N/A .437 in
H - Head Width N/A .281 in
A - Base to Center N/A 1.562 in
D - Head Diameter N/A .750 in
O - Ball Shoulder Diameter N/A .315 in
Ball Diameter N/A .500 in
C - Thread Length N/A .969 in
F - Drilled Hole Diameter Ref. N/A
Thread Size N/A 1/4-28
Thread Class N/A UNF-3A N/A UNF-3A-LH N/A UNF-3A N/A UNF-3A-LH N/A UNF-3A
a - Misalignment Angle N/A 17 º
Ultimate Radial Static Load Capacity N/A 2,158 lbs N/A 2,158 lbs N/A Consult Engineering Department N/A Consult Engineering Department N/A Consult Engineering Department
Approximate Brg. Weight N/A .05 lb
Type of Lubrication N/A None N/A None N/A Flush Fitting N/A Flush Fitting N/A Zerk Fitting