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Pillow block bearing, ESTM, J4V, igubal®

  • Dimensional series E following DIN ISO 12240 
  • Housing material: igumid G 
  • Spherical ball material: iglidur® J4 (pre-loaded)
  • High radial loads
  • Media-resistant
  • Space-saving design, easy to fit
  • Predictable service life
  • Maintenance-free and lubrication-free
  • Time saving through fast assembly
Product description
igubal® pillow block bearings
 
igubal® pillow block bearings are very easy to install bearing units which are able to compensate alignment errors and prevent edge pressure.
 
The housing is made from igumid G, an extremely impact-resistant, long-fibre-reinforced polymer. Suitable for temperatures from -30°C to +80°C in long-term use.
 
Here, the spherical ball is made from iglidur® J4 material, which is known for its low moisture absorption, low coefficient of friction during dry operation and an extremely low tendency to stick-slip. This is especially important for low loads and very slow movements.
  • High radial loads
  • Media-resistant
  • Space-saving design, easy to fit
  • Predictable service life
  • Maintenance-free and lubrication-free

Typical application areas
  • Plant construction
  • Automation
  • Mechanical engineering
  • Food industry
  • Agricultural machines
     
    You can find many further application areas here Industry solutions
 
When to use it?
  • If chemical resistance is required
  • If a cost-effective option is required
  • If you need dirt-resistant bearings
  • To adjust misalignments
When not to use it?
  • If temperatures are higher than +80°C
  • When an integrated fixing collar is required
  • If diameters above 30mm are required
  • When rotation speeds higher than 0.5m/s are required
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Application areas
 
Due to the fact that igubal® pillow block bearings are suitable for maintenance-free dry operation, they are worth considering in particular for applications where the installation site is difficult to access, in a humid or wet environment or when there are special hygiene demands. As a result, igubal® pillow block bearings are used in wash-brush controls, in facade sunshade systems, in materials handling technology and in bakery equipment.
 
Installation
 
igubal® pillow block bearings are designed for mounting with two bolts. Exact alignment of the bearing housing is not necessary since the spherical bearing automatically compensates for alignment errors. Special adjusting rings can be used to fix the shaft.
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