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Stainless Steel Springs - Extension Type

Stainless Steel Springs - Extension Type
  • W = Wire Diameter
  • R = Average Spring Rate
  • L = Free Length
  • OD = Outside Diameter
Material: 302 Stainless Steel (sping tempered)
Part Wire Diameter Average Spring Rate Free Length Outside Diameter
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ERS-B1-1 .008 1.7 1/4 1/16
ERS-B1-2 .008 .6 1/2 1/16
ERS-B1-3 .010 1.0 3/8 3/32
ERS-B1-4 .010 .4 3/4 3/32
ERS-B1-5 .016 1.7 3/4 1/8
ERS-B1-6 .016 1.0 1-1/4 1/8
ERS-B1-7 .020 6.2 3/4 1/8
ERS-B1-8 .020 3.2 1-1/4 1/8
ERS-B1-9 .022 3.2 3/4 3/16
ERS-B1-10 .022 1.5 1-1/4 3/16
ERS-B1-11 .026 7.9 3/4 3/16
ERS-B1-12 .026 3.7 1-1/4 3/16
ERS-B1-13 .031 20.0 3/4 3/16
ERS-B1-14 .031 9.7 1-1/4 3/16
ERS-B1-15 .026 4.0 3/4 1/4
ERS-B1-16 .026 1.6 1-1/4 1/4
ERS-B1-17 .029 6.6 3/4 1/4
ERS-B1-18 .029 2.8 1-1/4 1/4
ERS-B1-19 .031 10.0 3/4 1/4
ERS-B1-20 .031 4.1 1-1/4 1/4
ERS-B1-21 .034 14.8 3/4 1/4
ERS-B1-22 .034 6.6 1-1/4 1/4
ERS-B1-23 .037 7.5 1 5/16
ERS-B1-24 .037 3.8 1-1/2 5/16
ERS-B1-25 .049 30.0 1 5/16
ERS-B1-26 .049 17.5 1-1/2 5/16
ERS-B1-27 .031 2.6 1 3/8
ERS-B1-28 .031 1.1 1-1/2 3/8
ERS-B1-29 .037 6.4 1 3/8
ERS-B1-30 .037 2.7 1-1/2 3/8
ERS-B1-31 .045 10.2 1-1/4 3/8
ERS-B1-32 .045 4.7 2 3/8
ERS-B1-33 .055 29.0 1-1/4 3/8
ERS-B1-34 .055 13.7 2 1/2
ERS-B1-35 .037 2.5 1-1/4 1/2
ERS-B1-36 .037 .7 2 1/2