bearing tubing Material: GCr15, ASTM52100, UNS G52986, JIS SUJ2 Diameter range: 14-142mm; Thickness range: 1.7-18mm Annual bearing tubing1Material: GCr15, ASTM52100, UNS G52986, JIS SUJ22Diameter range: 14-142mm; 3Thickness range: 1.7-18mm4Annual output; 60000 yons5Brand Customer: SKF, NBC