we are a factory who has supply the bearing tube 8 years ,if you have any request .pls feel free to contact me

Features: 1) Annealed and cold rolled seamless steel tube2) Standard: as per material3) Chemical analysis: as per material4) Tolerance: OD+0.1mm and WT±0.15mm or as per clients' requirements5) Total tolerance: max. 0.20mm6) Hardness: 80 - 95HRB or as per customers' requirements7) Length: 3m - 5m or as per clients' requirements8) UT: eddy current test9) Straightness: 1:1,000mm10) Oxygen: max. 10ppm 11) Can be manufactured as per clients' requirements .

Bearing tube