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Steering spindle seal - with sealing made of PTFE and carbon filler and elastomer clamping ring in groove, with annular supporting ring
Steering spindle seal - with sealing made of PTFE and carbon filler and elastomer clamping ring in groove, with annular supporting ring
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机译:转向轴密封件-密封由PTFE和碳纤维制成,凹槽中有弹性体夹紧环,带环形支撑环
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摘要
A steering spindle (1) which passes through a housing (2) is sealed by a seal ring (4) and a clamping ring (5) in an annular groove (3). The clamping ring (5) is made of elastomer and the seal ring (4) is made of PTFE with a 22% carbon filler. The grooves (6) retain the abrasive wear. An axial supporting ring (7) is made of material softer than steel but harder than PTFE, e.g. of ULTRADUR (RTM). ADVANTAGE - Such a seal is suitable for high pressures of up to 100 bar.
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