METALBALL is a french high precision bearing ball manufacturer. We supply balls to Aerospace, medical, nuclear and pharmaceutical market. We are full compliance with aerospace requirement : EN 9100 and NADCAP certification.

We are specialized in low to medium volumes and for special increment required by the ball bearing and ball screw manufacturer.

We produce :

• Steel balls : 440C AMS 5618; M50 AMS 6491; 52100 AMS 6444; Cronidur 30 AMS 5898; XD15Nw AMS 5925
• Silicon nitride balls Class 1
• Plastic balls for pharma application

METALBALL is also able to reduce balls from your stock : if you have “old stock”, we can reduce these balls to an “active” diameter.