Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

ES-1270-1143-16-M - Datasheet

MBA

Category Information

Springs - Extension - Stainless Steel

Stainless Steel Extension Springs. 300 gradd stainless steel selection, including 303, 304 and 316.

  • Helical spring that absorbs and stores energy by resisting a pulling force. When extended, it stores energy, and when released, it redistributes that energy to return to its original, coiled shape.
  • Typically used to provide a pulling force between two objects, often with hooks or loops on either end for attachment.
  • This category includes short and long lengths. An expanded range may be available on special order. Please enquire.
  • 302 Stainless springs not recommended for applications exceeding 260 Deg C (500 Deg F).
  • 302 stainless steel is slightly magnetic.

Product Data

  • OD (D0) : 12.70 mm
    (Equiv. 0.5 in.)
  • Approx. Overall Length (L0) 114.3 mm
    (Equiv. 4.5 in.)
  • Wire Diameter (d) 1.58 mm
    (Equiv. 0.062 in.)
  • Spring Rate 0.72 N/mm
  • Initial Tension (IT) 0.7 N
  • Material Hard Drawn - Zinc
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • 9044K383
  • ASI E0500-063-4500
  • E05000634500
  • ES1901
  • ES-1901
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