China Nylon Sliding Guide Roller U H V Groove Bearing Pulley Nylon Plastic Sliding Guide Rail Roller Wheel pulley assembly
Item Description Nylon parameter list Relative density one.15(g/cm) Resistance to temperature 120ºC Rockwell hardness M114 Continuous heat resistance 100ºC Bibulous charge 3.%-4.2% The tensile energy 74Mpa Dielectric power eighteen(KV/mm) The…
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