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Low-cost interchangeable iglidur® J4 spherical balls

Pillow block bearings and fixed flange bearings with sheet metal housing – now for even less

Immediately available for pillow block and fixed flange bearings Ø20/25/30mm.
Other dimensions available upon request.

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Tech up  
Tech up

  • Absolutely dirt- and media-resistant
  • No washout of lubricants
  • Up to 50% lighter than using metal ball bearing

Cost down  
Cost down

  • No costs for maintenance/lubrication
  • With J4 spherical ball up to 25% more cost-effective than with iglidur® J spherical ball


  • PP 206 weight: 236 g
    with metallic ball bearing: 470 g
  • PFL 204 weight: 110 g
    with metallic ball bearing: 240 g


  • No lubrication necessary
  • Low energy consumption during production of the plastic spherical balls

igubal® sheet metal housing bearings now cost even less

This is because we have developed iglidur® J4 plastic spherical balls for pillow block bearings and fixed flange bearings with steel housings

Our slim replacement balls for pillow block and fixed flange bearings with steel housings offer many technical advantages such as resistance to dirt, low weight, and, of course, absolutely no lubrication or maintenance.
However, the long-established bearing variants work in many applications. The iglidur® J4 low-cost spherical balls provide an especially low-cost alternative that is also maintenance-free.

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