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Segment Staking Tool



  • Chamfered Bearing
  • Sharp-Edge Housing
  • Sleeve Not Present

Tool Style Availability


  • Anvil

(Ask us about our portable hydraulic press solution)


Delivery Time

  • From in stock to 8 weeks.
  • AOG services are available upon request.


A segment staking tool is used with a chamfered bearing and a sharp-edge housing. This tool is for use with a hydraulic, mechanical / arbor or pneumatic press. The segment or line staking tool does not spin, it simply provides impressions into the housing using force. These carefully engineered indentations will deform the ductile housing material onto the bearing thus locking it into place.


A common process specification is Method 400 of NAS0331.


Please speak with our Engineers to see how we can best support your segment impression staking tool



Cutting-edge Developments

UNASIS bearing tools is an industry leader in bearing tool developments for installations and testing.

Technical Support

Immediate technical support with custom design and manufacturing expertise. Having a supplier that you can call on for instant support

Tools in stock

Access to thousands of tools from stock, ready to ship out for AOG requirements. Point staking tools will likely need to be made to order as they are less popular.

Competitive Pricing

Competitive pricing on extensive product range gives you confidence you are getting value for your purchase

Top Quality

Upgraded materials and heat treatment processes proven to significantly increase tool lifetime. Strict tolerance control ensures each ball is co-planar and each indentation into the housing is identical

Cutting-edge Developments
Technical Support
Tools in stock
Competitive Pricing
Top Quality

Ask a Question?

Please get in touch with our Sales Engineers to discuss your technical requirements.

Get In Touch

Get In Touch

For more information, please call us today on +44 (0) 1865 821 720 or +1 888 501 5444

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