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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270
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  2. Applications Overview
  3. Coolant pumps

Plain bearings in coolant pumps

Advantages of iglide® plain bearings in this application:

  • Resistance to water-glycol mixture
  • Silent operation
  • High sliding speed in the medium and therefore hydrodynamic lubrication
  • Mixed friction during starting/stopping possible
  • Temperatures of up to 130-150°C (266-302°F)
  • Short-term high speed of up to 2m/s possible in unlubricated condition
  • Cost advantage compared to carbon graphite bearings
  • Overmolding possible
Markus Feth, Head of Automotive iglide® Bearing Technology, explains the advantages of iglide® plain bearings compared to carbon graphite bearings in cooling water pumps.

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iglide H370 plain bearings

iglide® H370

  • Extremely long service life under water and high media-resistance
  • Wear-resistant – especially under water
  • High temperature resistance: 40°C to 200°C (104 °F to +392 °F)
  • High chemical resistance
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iglide H1 plain bearings

iglide® H1

  • Endurance runner with high media resistance
  • High wear resistance in extreme ambient conditions
  • Very low coefficient of friction
  • High resistance to temperature and chemicals
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iglide H4 plain bearings

iglide® H4

  • The automotive standard for temperatures up to +200°C (+392 °F)
  • Low coefficients of friction
  • High wear resistance
  • High temperature resistance: 40°C to +200°C (104 °F to +392 °F)
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Bearing technology in motor vehicles: application examples

Further areas of application

More application examples for our dry-tech bearing technology products in motor vehicles (interior, engine compartment, exterior and chassis)
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iglide® plain bearing in front of vehicle interior

Bearing technology solutions in motor vehicles

To the overview page with information on selected common and the latest dry-tech products
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The terms "igus", "Apiro", "chainflex", "CFRIP", "conprotect", "CTD", "drylin", "dry-tech", "dryspin", "easy chain", "e-chain", "e-chain systems", "e-ketten", "e-kettensysteme", "e-skin", "e-spool", "flizz", "ibow", "igear", "iglidur", "igubal", "kineKIT", "manus", "motion plastics", "pikchain", "plastics for longer life", "readychain", "readycable", "ReBeL", "speedigus", "triflex", "robolink", "xirodur", and "xiros" are legally protected trademarks of the igus® GmbH/ Cologne in the Federal Republic of Germany and where applicable in some foreign countries.

igus® GmbH points out that it does not sell any products of the companies Allen Bradley, B&R, Baumüller, Beckhoff, Lahr, Control Techniques, Danaher Motion, ELAU, FAGOR, FANUC, Festo, Heidenhain, Jetter, Lenze, LinMot, LTi DRiVES, Mitsibushi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention in this website. The products offered by igus® are those of igus® GmbH

igus inc headquarters is located at 257 Ferris Ave, Rumford, RI 02916. igus enjoyneering center is located at 2055 Franklin Rd, Bloomfield Twp, MI 48302