With over 100 years of experience in manufacturing bronze products, National Bronze Mfg. Co. is a leading manufacturer of custom machine bronze components. We can produce virtually any Bushing, Bearing or related part to your specification. If you don't have a drawing, we will work with you to reproduce your part from a sample.
We are specialists in cutting lubrication grooves in virtually any pattern. Examples include our "Spira-Lube" Groove and "Rifle" Groove. Other common groove patterns available are figure eight, double figure eight, loop, double loop, circular, wick or straight. Any of these grooves can be contained within the length of the part or breaking out the ends. Call us for assistance in determining which pattern is most appropriate for your application.
Additional capabilities include milling, drilling, grinding, honing, broaching and de-burring.
Send us a drawing or sample. Generally, we'll have a price back to you within 24 hours.