For more than two years, Hartford Technologies has been the preferred supplier of standard and customized needle bearing retainers for leading OEMs and first-tier suppliers.

Hartford Technologies manufactures various needle roller bearing retainers for custom bearing assemblies. Needle roller bearings use needles instead of balls as their rolling elements.

Our retainers can be made of chrome steel or almost any type of stainless steel, suitable for corrosive environments or harsh applications. As an alternative to stainless steel, these retainers can also be made of engineering plastics, such as nylon or acetal, with fillers added to increase the strength and/or lubricity of the parts for special applications.