JBS Basics Joint Head M5 M6 M8 M10 M12 Male Thread Internal Thread Right Left Universal Joint Bearing Ball Joint Bearing Track Industrial Metal : Amazon.de: Business, Industry & Science
uxcell M10 Female Thread 45# Steel Swivel Ball Joint Rod End Bearing 5pcs: Amazon.com: Industrial & Scientific
uxcell a13110900ux0057 Sq-M10 Metal Rubber Male Thread Dia 10mm Rotary Ball Rod End Bearing, 1.2" Width, Metal, Rubber: Amazon.com: Industrial & Scientific
Fevas 6pcs/Set Female Bearing M5 M6 M8 M10 M12 M16 Fish Eye Rod End Joint Bearing Left Internal Thread Machinery Ball Bearing: Amazon.com: Industrial & Scientific