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  4. Spherical insert bearings

igubal® spherical insert bearings

Bearings with igubal® spherical insert bearings are 80% lighter than their metal counterparts while remaining comparably robust. And they cost up to 40% less and are more economical in operation. The spherical insert bearings allow dry operation without lubrication, so they are maintenance-free. 
igubal® spherical insert bearings are available in various high-performance plastics, each with different specifications. igubal® spherical insert bearings from the E and K dimensional series are available. The inner diameter tolerance corresponds to E10 (the shaft should be toleranced between h6 and h9). 



Spherical insert bearings for metallic pillow block and fixed flange bearings

Due to their corrosion resistance and insensitivity to dirt and dust, these spherical balls can increase the operating times of your applications: The service life is up to 8- times higher even in dirty surroundings than with ball bearings.
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Spherical insert bearings in the beverage and bottling industry

A globally operating brewery uses igubal spherical insert bearings in its conveyor belts. Installing a total of more than 400 spherical insert bearings in the conveyor belts saved the customer more than 60% of costs.
 
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Our materials for spherical insert bearings


Spherical insert bearing, iglidur J

iglidur® J

Low moisture absorption
  • Dimensional series: E following DIN ISO 12240 
  • Spherical ball material: iglidur® J
  • Low moisture absorption
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Spherical insert bearing, iglidur A350

iglidur® A350

For the food industry
  • Dimensional series: E following DIN ISO 12240 
  • Spherical ball material: iglidur® A350
  • Compliant with EU Regulation 10/2011 EC and FDA
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Spherical insert bearing, iglidur J3

iglidur® J3

Good media-resistance
  • Dimensional series: E following DIN ISO 12240 
  • Spherical ball material: iglidur® J3
  • Good media-resistance
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Spherical insert bearing, iglidur J4

iglidur® J4

Low-cost material
  • Dimensional series: E following DIN ISO 12240 
  • Material of spherical ball: iglidur® J4
  • Low-cost material
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Spherical insert bearing, iglidur A180

iglidur® A180

For wet environments
  • Dimensional series: E following DIN ISO 12240 
  • Spherical ball material: iglidur® A180
  • For wet environments
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Spherical insert bearing, iglidur ESD

iglidur® ESD

Electrically conductive
  • Dimensional series: E following DIN ISO 12240 
  • Spherical ball material: iglidur® ESD
  • Electrically conductive
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Spherical insert bearings with housing


Plastic pillow block bearing with interchangeable spherical ball

Plastic pillow block bearing with interchangeable spherical ball

  • Polymer pillow block bearing as an alternative to UC204 to UC206
  • Lubrication and maintenance-free
  • For high loads
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Plastic fixed flange bearing with interchangeable spherical ball

Plastic fixed flange bearing with interchangeable spherical ball

  • Plastic as an alternative to UC204, 206, and 208
  • Lubrication and maintenance-free
  • Cost-effective
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Pillow block bearing with cast iron housing

Pillow block bearing with cast iron housing

  • UC204 to UC206, UC208 and UC 210
  • No lubrication necessary
  • Very robust for high loads
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Fixed flange bearing with cast iron housing

Fixed flange bearing with cast iron housing

  • UC204 to UC206, UC208 and UC210
  • Lubrication and maintenance-free
  • Particularly robust
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Compact pillow block bearing with plastic housing

Compact pillow block bearing with plastic housing

  • Dimensional series E following DIN ISO 12240
  • Space-saving
  • Fast assembly
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Compact fixed flange bearing with plastic housing

Compact fixed flange bearing with plastic housing

  • Same dimensions as common fixed flange bearings
  • Structurally optimised design
  • Robust, for high loads
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Low-cost pillow block bearing with sheet metal housing

Low-cost pillow block bearing with sheet metal housing

  • PP204 up to PP206
  • Lubrication and maintenance-free
  • Cost-effective
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Low-cost fixed flange bearing with sheet metal housing

Low-cost fixed flange bearing with sheet metal housing

  • PFL204 up to PFL206
  • Lubrication and maintenance-free
  • Cost-effective
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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, Mitsubishi, NUM,Parker, Bosch Rexroth, SEW, Siemens, Stöber and all other drive manufacturers mention on this website. The products offered by igus® are those of igus® GmbH