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Our iglidur materials for spherical insert bearings and spherical balls
Our igubal spherical balls and spherical insert bearings consist of various tribologically optimised iglidur materials that offer specific properties for a wide range of applications. All materials share the common advantages of wear optimisation, dust and dirt repellence as well as freedom from lubrication and maintenance thanks to integrated solid lubricants.
The benefits
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Lubrication and maintenance-free
than stainless steel solutions
Up to 40% more cost-effective than stainless steel solutions
| Material iglidur | A160 | A181 | A180 | A350 | FC180 | H3 | J | J3 | J4 | R | UW | W300 | X |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum water absorption [Gew.-%] | 0.1 | 1.3 | 1.3 | 1.9 | 1.3 | 0.5 | 1.3 | 1.3 | 1.3 | 1.1 | 0.8 | 6.5 | 0.5 |
| Sliding friction coefficient against steel [μ] | 0.09 - 0.19 | 0.10 - 0.21 | 0.05 - 0.23 | 0.10 - 0,20 | - | 0.08 - 0.17 | 0.06-0.18 | 0.06-0.20 | - | 0.09-0.25 | 0.15 - 0.35 | 0.08 -0.23 | 0.09-0.27 |
| Maximum long-term application temperature [°C] | +90 | +90 | +90 | +180 | +90 | +200 | +90 | +90 | +90 | +90 | +90 | +90 | +250 |
| Maximum short-term application temperature [°C] | +100 | +110 | +110 | +210 | +110 | +240 | +120 | +120 | +120 | +110 | +110 | +180 | +315 |
| Min. application temperature [°C] | -50 | -50 | -50 | -100 | -40 | -40 | -50 | -50 | -50 | -50 | -50 | -40 | -100 |
| Thermal conductivity [W/m · K] | 0.30 | 0.25 | 0.25 | 0.24 | - | 0.25 | 0.25 | 0.25 | - | 0.25 | 0.6 | 0.24 | 0.60 |
| Shore D hardness | 60 | 76 | 76 | 76 | 69 | 75 | 74 | 73 | 74 | 77 | 78 | 77 | 85 |
iglidur W300
The classic endurance runner up to 30MPa
- Der Dauerlaufklassiker, sehr verschleißfest auf (fast) allen Wellen
- Für besonders hohe Standzeiten
- Niedriger Reibwert
- Extrem hohe Verschleißfestigkeit
General properties
Maximum water absorption [Gew.-%]: 6.5
Sliding friction coefficient, dynamic, against steel [μ]:0.08 - 0.23
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +180°C
Lower-40°C
Thermal conductivity [W/m · K]:0.24
Mechanical properties
Shore D hardness: 77
iglidur J
The versatile endurance runner
- Der vielseitige Dauerläufer, sehr verschleißfest auf (fast) allen Wellen mit sehr geringen Reibwerten
- Niedriger Verschleiß mit vielen Wellenwerkstoffen
- Niedrige Reibwerte im Trockenlauf
- Schwingungsdämpfend
General properties
Maximum water absorption [Gew.-%]: 1.3
Sliding friction coefficient, dynamic, against steel [μ]:0.06 - 0.18
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +120°C
Lower-50°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 74
iglidur J3
The new endurance runner
- Spezialist für Schwenks und schwellende Lasten
- Niedrige Reibwerte
- Gute Medienbeständigkeit
- Geringe Feuchtigkeitsaufnahme
General properties
Maximum water absorption [Gew.-%]: 1.3
Sliding friction coefficient, dynamic, against steel [μ]:0.06 - 0.20
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +120°C
Lower-50°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 73
iglidur J4
Low-cost for low to medium loads
- Low-cost-Werkstoff
- Geringe Reibwerte
- Gute Medienbeständigkeit
- Geringe Feuchtigkeitsaufnahme
General properties
Maximum water absorption [Gew.-%]: 1.3
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +120°C
Lower-50°C
Mechanical properties
Shore D hardness: 74
iglidur R
The low-cost material
- Low-Cost-Werkstoff
- Niedrige Reibwerte
- Gute Abriebfestigkeit
- Niedrige Reibwerte im Trockenlauf
- Sehr kostengünstig
General properties
Maximum water absorption [Gew.-%]: 0.2
Sliding friction coefficient, dynamic, against steel [μ]:0.09 - 0.25
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +110°C
Lower-50°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 77
iglidur H3
The specialist for high speeds
- Bandgeschwindigkeiten bis zu 200 U/min
- Hohe Verschleißfestigkeit
- Geringe Feuchtigkeitsaufnahme
- Beständig gegen viele Chemikalien
General properties
Maximum water absorption [Gew.-%]: 0.5
Sliding friction coefficient, dynamic, against steel [μ]:0.08 - 0.17
Thermal properties
Upper long-term application temperature: +200°C
Upper short-term application temperature: +240°C
Lower-40°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 75
iglidur UW
For fast rotations under water
- Der Unter-Wasser-Dauerläufer, für schnelle Rotation unter Wasser
- Für den Einsatz unter Wasser
- Für schnelle und dauernde Rotation
- Hohe Standzeiten
General properties
Maximum water absorption [Gew.-%]: 0.8
Sliding friction coefficient, dynamic, against steel [μ]:0.15 - 0.35
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +110°C
Lower-50°C
Thermal conductivity [W/m · K]:0.60
Mechanical properties
Shore D hardness: 78
iglidur X
The chemical and temperature specialist
- Bis 150 MPa statisch
- Für Temperaturen von –100 °C bis +250 °C im Dauerbetrieb
- Universelle Chemikalienbeständigkeit
- Erfüllt die Anforderungen hinsichtlich Brandschutz der Bundesluftfahrtbehörde der USA (FAA) für Flugzeuginnenausstattungen
- Hohe Druckfestigkeit
General properties
Maximum water absorption [Gew.-%]: 0.5
Sliding friction coefficient, dynamic, against steel [μ]:0.09 - 0.27
Thermal properties
Upper long-term application temperature: +250°C
Upper short-term application temperature: +315°C
Lower-100°C
Thermal conductivity [W/m · K]:0.6
Mechanical properties
Shore D hardness: 85
iglidur A160
Inner ring with high media resistance for the food industry
- FDA- und EU-Verordnung-konform für Chemie und Food
- Konform gemäß EU-Verordnung 10/2011 EG
- FDA-konform
- Hohe Medienbeständigkeit
General properties
Maximum water absorption [Gew.-%]: 0.1
Sliding friction coefficient, dynamic, against steel [μ]:0.09 - 0.19
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +100°C
Lower-50°C
Thermal conductivity [W/m · K]:0.30
Mechanical properties
Shore D hardness: 60
iglidur A180
The all-rounder for the food sector
- Der FDA-konforme Allrounder
- Das iglidur® A180-Material entspricht den Anforderungen der Food and Drug Administration (FDA) für den wiederholten Lebensmittelkontakt
- Gute Medienbeständigkeit
- Für den Nassbereich
General properties
Maximum water absorption [Gew.-%]: 1.3
Sliding friction coefficient, dynamic, against steel [μ]:0.05 - 0.23
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +110°C
Lower-50°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 76
iglidur FC180
Detectable material with high media resistance
- FDA- und EU-Verordnung-konform für Chemie und Food
- Optisch und magnetisch detektierbar
- Gute Medienbeständigkeit
- Für den Nassbereich
General properties
Maximum water absorption [Gew.-%]: 1.3
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +110°C
Lower-40°C
Mechanical properties
Shore D hardness: 69
iglidur A181
The universal bearing for the food industry
- Das Universallager für Food-Contact
- Konform gemäß EU-Verordnung 10/2011 EG
- FDA-konform
- Universell einsetzbar
General properties
Maximum water absorption [Gew.-%]: 1.3
Sliding friction coefficient, dynamic, against steel [μ]:0.10 - 0.21
Thermal properties
Upper long-term application temperature: +90°C
Upper short-term application temperature: +110°C
Lower-50°C
Thermal conductivity [W/m · K]:0.25
Mechanical properties
Shore D hardness: 76
iglidur A350
The endurance runner at high temperatures for the food industry
- Konform gemäß EU-Verordnung 10/2011 EG
- FDA-konform
- Erfüllt die Anforderungen hinsichtlich Brandschutz der Bundesluftfahrtbehörde der USA (FAA) für Flugzeuginnenausstattungen
General properties
Maximum water absorption [Gew.-%]: 1.9
Sliding friction coefficient, dynamic, against steel [μ]:0.10 - 0.20
Thermal properties
Upper long-term application temperature: +180°C
Upper short-term application temperature: +210°C
Lower-100°C
Thermal conductivity [W/m · K]:0.24
Mechanical properties
Shore D hardness: 76
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