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  1. FD-AL
  2. FD-AL
  3. FD-AL


  1. Detailed information

FD - AI lu: su linear bearing is a kind of linear motion products without oil lubrication, used on precision machinery sliding platform, to replace the steel ball rolling bearing, can achieve the purpose of reduce noise, reduce cost, under the condition of oil free to use for a long time. Therefore, the product has been widely used in foreign die skates and precision instrument sliders.

Aluminum alloy + fill PTFE
Maximum load bearing pressure20N/mm²Temperature range-100℃~250℃
Coefficient of friction0.03~0.2