Miniature Bearings Australia - MBA Minibearings
Miniature Bearings Australia

ES-0953-1143-12-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) : 9.53 mm
    (Equiv. 0.375 in.)
  • Approx. Overall Length (L0) 114.3 mm
    (Equiv. 4.5 in.)
  • Wire Diameter (d) 1.19 mm
    (Equiv. 0.047 in.)
  • Spring Rate 0.41 N/mm
  • Initial Tension (IT) 0.4 N
  • Material Hard Drawn - Zinc
Country of Origin: US

Product Compliance and Data

Additional Resources

Cross References

  • ES-1407
  • ES1407
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