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iglidur  clip bearings | Advantages                                                                                      iglidur  clip bearings | Technical data
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        Solutions for stamped sheet metal
                                                                                                                                 Material properties
                                                              iglidur  clip bearings                                             General properties                 Unit     iglidur     iglidur ®   iglidur ®   iglidur ®    Testing
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                                                                                                                                                                              M250        K230        K250        A230       method
                                  iglidur  clip bearings:     for fitting shafts
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                              Captive with double flange                                                                         Density                           g/cm 3      1.14       1.36        1.19        1.20
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                                      u From page 652         iglidur  clip bearings are designed specifically for
                                                              fitting shafts through sheet metal. For this reason,               Colour                                     dark grey   dark grey     black       blue
                                                              the bearings have flanges located on both ends.                    Max. moisture absorption
                                                              The plain bearings are secured in the sheet metal                  at +23°C and 50% r.h.           % weight      1.4         0.8         0.3         0.3      DIN 53495
                                 iglidur  split bearings:     plate on both sides after fitting.
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                       Easy assembly due to lateral slot,     The clip bearings have an angled slot which allows                 Max. moisture absorption        % weight      7.6         2.9         3.6         2.5
                            also with anti-rotation feature   them to be fitted from one side. After fitting, the                Coefficient of sliding friction,
                                      u From page 656         bearing expands and forms a lining for the hole                    dynamic against steel               µ      0.18 - 0.40     –           –           –
                                                              in the metal plate. The shaft prevents the clip
                                                              bearing from falling out the housing. Even during                  pv value, max. (dry)            MPa · m/s     0.12         –           –           –
                                                              linear movement, the plain bearing cannot slide out.
                                                              ●  Lateral slot for easy installation                              Mechanical properties
                              iglidur  flanged bearings:      ●  Lubrication and maintenance-free
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                                  Press in and fold down      ●  Good adaptability to punched holes                              Flexural modulus                  MPa        2,700       1,600       2,975       1,530     DIN 53457
                                      u From page 658         ●  Abrasion-resistant
                                                              ●  Smooth operation                                                Flexural strength at +20°C        MPa         112         40          79          53       DIN 53452
                                                              ●  For rotating and linear movements
                                                                                                                                 Compressive strength              MPa         52          40           –           –
                                                              Typical application areas                                          Max. recommended
                       iglidur  double flange bearings:       ●  Automotive industry                                             surface pressure (+20°C)          MPa         20          38          35          18
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                                          Press and plug      ●  Mechanical engineering
                                      u From page 659         ●  Jig construction                                                Shore D hardness                              79          68          70          73       DIN 53505


                                                                                                                                 Physical and thermal properties

                                                                                                                                 Max. continuous
                                        Special solution                                                                         application temperature            °C         +80        +110         +90        +110
                                        iglidur  Clip On:                                                                        Max. short-term
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                                Join and snap into place                                                                         application temperature            °C        +170        +130        +110        +130
                                      u From page 660
                                                                                                                                 Min. application temperature       °C         -40         -30         -50         -30


                                                                                                                                 Thermal conductivity             W/m · K      0.24       0.25        0.25        0.25     ASTM C 177

                                                                                                                                 Coefficient of thermal expansion    K  · 10 –5  10        11           –          13       DIN 53752
                                                                                                                                                                   –1
                                                                                                                                 (at +23°C)
                                                                                                                                 Electrical properties

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               Available from stock                                 Material: iglidur  M250
               Detailed information about delivery time online.     6 types                                                      Specific volume resistance        Ωcm        > 10 13     > 10 12     > 10 12     > 10 12   DIN IEC 93
                                                                    Ø 3 - 25mm
               Max.  +80°C                                          More dimensions upon request                                 Surface resistance                  Ω        > 10 11     > 10 12     > 10 12     > 10 12   DIN 53482
               min.   -40°C                                                                                                      Table 01: Material properties table
                                                                    Imperial dimensions available
                                                                    u From page 1150
                                                                                                                   ASEAN 09/2023  ASEAN 09/2023




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