F2.5-7 is a miniature thrust bearing with flat raceway. It comes with an inner bore diameter of 2.5 mm (tolerance -0.008 mm to 0 mm) and an outer diameter of 7 mm (tolerance -0.008 mm to 0 mm), and its height is 3.5 mm diameter with a tolerance from 0.12 mm to 0 mm. The weight of F2.5-7 bearing is 0.6 gram approximately.
The material of its washers is 52100 chrome steel (Gcr12) and its cage material can be stainless steel or brass. The steel ball quantity of this thrust bearing is 6pcs, and the ball diameter is 1.2 mm.
This thrust bearing can bear a dynamic thrust load of 156 N and static thrust load of 117 N. With oil lubricating, its max rotation speed can be up to 15000 rpm. And the working temperature range is -30° to 110 °C.
Fitrun Bearing is a professional miniature thrust bearing manufacturer in China. We can customize the bearing according to your drawing or applications requirements. Please contact with us to get a non-obligation quotation for your project today.