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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270

iglide® G300, sleeve bearing, mm

  • Most popular iglide® material worldwide
  • High wear resistance
  • Resistance to dust and dirt
  • Cost-effective
  • CO2 equivalent: per piece available
Product description
iglide® G300 | Most popular iglide® material worldwide

iglide® G300 bearings with flange cover an extremely wide range of different requirements. This universal material is ideal for many applications, truly a general purpose bearing material. Typical applications include medium to high loads, medium surface speeds and medium temperatures. iglide® G300 is the go-to among iglide® materials. It performs exceedingly well in all technical areas and is the classic general purpose performer, primarily with respect to the overall mechanical, thermal and tribological specifications.

  • Over 650 sizes available from stock
  • High wear resistance
  • Resistance to dust and dirt
  • Cost-effective
  • Self-lubricating and maintenance-free
When to use it?
  • Economical general purpose performance bearing
  • For low to average surface speeds
  • When the bearing needs to run on different shaft materials
  • For oscillating and rotational movements
When not to use?
  • When mechanical reaming of the wall surface is necessary
  • When the highest wear resistance is required
  • When universal resistance to chemicals is needed
  • If temperatures are constantly higher than +266 °F
  • For underwater use
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Tolerances and measurement system
The installation dimensions and tolerances of the iglide® plain bearings are a function of the material and wall thicknesses. For each material, the moisture absorption and the thermal expansion are imperative. Plain bearings with low moisture absorption can be designed with a minimal amount of tolerance. For wall thickness, the rule is: The thicker the bearings are, the larger the tolerances must be.
Testing methods
iglide® bearings are designed to be press-fit bearings. The inner diameter adjusts only after press-fit in the proper housing bore with a recommended tolerance. The pre press-fit dimension can be up to 2% oversized, because of this,  of the inner diameter. In this manner, the secure press-fitting of the bearing is achieved. Axial or radial shifts in the housing are also prevented.
iglide® - assembling, gluing, machining
Certificates and standards
RoHS compliant
According to 2011/65/EU (RoHS 2) CO2 equivalent
available per piece
Technical data

Application Assistance

For further questions or product information, please contact:

Nicole Lang

iglide® Product Manager


Customer Service:

Monday to Friday from 8 am - 8 pm