... Material:GCr15 Standard:ASTM,DIN,JIS Size:OD:9mm-95mm;WT:1.5mm-10mm Packging:Bundle Bearing tube Material: GCr15 Standard: as ... per ASTM, DIN, JISG Size: OD:9mm~95mm; WT:1.5mm~10mm Packing: bundle we are manufacturer fo all kinds ... , T22Standard: as per ASTM, DIN, JIS, GBSize: OD: 9-95mm, WT:1-12mm, L: 300-1200mm bearing tube