Retaining rings
in stock

Retaining rings (Seeger) secure the position of rotating parts on shafts or in bores. We make external and internal rings to DIN 471 and DIN 472, plus custom rings on special order.

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Products / Retaining rings

Retaining rings

Retaining rings (Seeger) secure the position of rotating parts on shafts or in bores. We make external and internal rings to DIN 471 and DIN 472, plus custom rings on special order.

Technical specification

External rings
DIN 471 (on shaft)
Internal rings
DIN 472 (in bore)
Diameters
3 – 300 mm
Material
spring steel, stainless steel
Finish
black, phosphated, zinc plated
Custom rings
on request from drawing
Pierścienie sprężyste - PSI Siedlce

Applications

  • industrial machines and machine tools
  • drive system components (gearboxes, clutches)
  • household and electronic appliances
  • vehicle components and accessories

Benefits

  • Tailored to your individual project
  • Manufacturing cost optimisation
  • Fast roll-out to serial production
  • Engineering support during design phase

Frequently asked questions

How do I choose the right solution for my application?

Contact our engineering department – we will help you select product type, material and finish for your specific use case. Backed by 50 years of experience.

How can I optimise the manufacturing cost?

We optimise the design for serial production (material choice, geometric parameters, finishing technology). Often we cut cost by 15-30% without losing functional parameters.

How do I move from prototype to serial production?

We make prototypes in 24-72 h. After prototype approval we roll out the series in 2-3 weeks with full quality control and batch traceability.

How can we shorten lead time without losing quality?

We have our own CNC machine park, toolroom and quality control lab. Everything under one roof shortens response time to design changes.

Need a quote?

Send us a technical drawing, sample or project description – we will respond within 48 hours with a manufacturing proposal.

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