GN 509.7 Ball transfer units

With spring, steel

 
 

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Technical specifications

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Specifications

Housing

Steel, turned S

  • Black-oxide/zinc-plated
  • Non-removable

Ball

  • Steel, smooth finish BL
  • INOX AISI 420C stainless steel NI

Spring

Steel

Hardened, ground

Bearing balls

  • Steel, smooth finish for load ball BL/KU
  • AISI 420C stainless steel for load ball NI

Dust protection

Felt

Information

Information

GN 509.7 ball transfer units are used in the construction of machines and devices to move heavy loads in any direction without requiring significant force. The spring ensures uniform load distribution across multiple sliding parts. This measure is necessary when the centres of gravity of the loads are asymmetrical or when the supporting surfaces are irregular. The ball roller bearing ensures reliable operation and long life.

The ball transfer units are inserted into the corresponding mounting hole from above and are held in place by gravity. The load is transferred through the collar of the housing.

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