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iglidur  A160                                                                                                                                                                                                            iglidur  A160
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            ®
          +90°C                                                                                                                                                                                                                   +90°C
          15MPa                                                                                                                                                                                                                   15MPa
                      Bearing technology | Plain bearings | iglidur  A160                                                           Technical data
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                                                                                                                                    General properties                                                      Testing method

                                                                                                                                    Density                                            g/cm³        1.00                       -50°C up to
          Ø                                                                                                                         Colour                                                          blue                       +90°C
          6.0-20.0mm
                                                                                                                                    Max. moisture absorption at +23°C/50% r.h.       % weight       0.1       DIN 53495
                                                                                                                                    Max. moisture absorption                         % weight       0.1
                                                                                                                                    Coefficient of friction, dynamic, against steel      µ       0.09-0.19                     15MPa
                                                                                                                                    pv value, max. (dry)                             MPa · m/s      0.25
          Also available
          as:                                                                                                                       Mechanical properties
                      Food bearing with media resistance up to                                                                      Flexural modulus                                    MPa        1,151      DIN 53457
                                                                                                                                                                                        MPa
                                                                                                                                    Flexural strength at +20°C
                                                                                                                                                                                                              DIN 53452
                                                                                                                                                                                                    19
                      +90°C                                                                                                         Compressive strength                                MPa         37
          Bar stock,                                                                                                                Max. permissible surface pressure (+20°C)           MPa         14
          round bar   Compliant with Regulation (EU) No. 10/2011
          Page 743                                                                                                                  Shore D hardness                                                60        DIN 53505
                      and FDA guidelines                                                                                            Physical and thermal properties
                                                                                                                                    Max. application temperature long-term               °C         +90
                                                                                                                                                                                                                                FOOD
                      iglidur  A160 offers maximum media resistance in the medium temperature range and is therefore a true         Max. application temperature short-term              °C        +100
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                                  ®
                      low-cost iglidur . The profile of properties is completed by the suitability for applications in the food industry.  Min. application temperature                  °C         -50
          Bar stock,   ● 	Compliant with Regulation (EU) No. 10/2011                                                                Thermal conductivity                              W/m · K       0.30      ASTM C 177
          plate                                                                                                                                                                        -1   -5
          Page 773    ● 	FDA-compliant                                                                                              Coefficient of thermal expansion (at +23°C)       K  · 10       11        DIN 53752
                      ● 	High media resistance                                                                                      Electrical properties
                      ● 	Cost-effective                                                                                             Specific transitional resistance                    Ωcm        > 10 12    DIN IEC 93
                      ● 	Lubrication-free                                                                                           Surface resistance                                   Ω         > 10 12    DIN 53482
                      ● 	Maintenance-free                                                                                           Table 01: Material properties
          tribo-tape liner
          Page 781    Typical application areas                                                                                     iglidur  A160 plain bearings are characterised by   Resistance to weathering
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                      ● 	Food industry                                                                                              extreme media resistance at a low cost. Tribologically    iglidur  A160 plain bearings are continuously resistant
                      ● 	Beverage technology                                                                                        optimised, the material can be used in temperatures    to weathering. The material properties are only slightly
                      ● 	Medical technology                                                                                         up to +90°C and also conforms to demands of the    affected. Possible discolourations are only superficial.
                                                                                                                                    food processing sector. The profile of properties is
                                                                                                                                    completed by the "optical detectability", i.e. the blue colour,   Mechanical properties
          Guide rings
          Page 641                                                                                                                  often required in the industry.                    When temperatures increase, the compressive strength of
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                                                                                                                                                                                       iglidur  A160 plain bearings decreases. Diagram 02 shows
                       Descriptive technical specifications                                                                         Moisture absorption                                this inverse relationship. The maximum recommended
                       Wear resistance at +23°C                     –                       +                                       The moisture absorption of iglidur  A160 plain bearings   surface pressure is a mechanical material parameter. No
                                                                                                                                                                 ®
                                                                                                                                    in ambient conditions is approximately 0.1% weight. The   conclusions regarding the tribological properties can be
                       Wear resistance at +90°C                     –                       +
                                                                                                                                    saturation limit submerged in water is also approximately   drawn from this.
          Two hole     Wear resistance at +150°C                    –                       +                                       0.1% weight.                                       Diagram 03 shows the elastic deformation of iglidur  A160
                                                                                                                                                                                                                                 ®
          flange
          bearings                                                                                                                                                                     under different loads. Plastic deformation is minimal up to
          Page 667     Slide property                               –                       +
                                                                                                                                    Vacuum                                             a radial load of 15MPa. However, it is also dependent on
                       Wear resistance under water                  –                       +                                       In vacuum, any present moisture is released as vapour. Use   the service time.
                                                                                                                                    in vacuum is only possible with dehumidified iglidur  A160    Surface pressure, page 45
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                       Media resistance                             –                       +
                                                                                                                                    bearings.
          Moulded      Resistant to edge pressures                  –                       +
          special parts                                                                                                             Radiation resistance
          Page 696     Resistant to shock and impact loads          –                       +
                                                                                                                                    Plain bearings made from iglidur  A160 are resistant up to
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                       Dirt resistance                              –                       +                                       a radiation intensity of 1 · 10⁵ Gy.




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          444   3D-CAD, finder and service life calculation ... www.igus-asean.com/A160                                                                         Lubrication-free made easy ... from stock ... no minimum order quantity   445
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