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Round-Wire Tensile Coil Spring J Spring JB【2-20 Pieces Per Package】 (JB-245)

Round-Wire Tensile Coil Spring J Spring JB JB-245

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  • Round-Wire Tensile Coil Spring J Spring JB
  • Round-Wire Tensile Coil Spring J Spring JB

TOKYO HATSUJYO MANUFACTURING

TOKYO HATSUJYO MANUFACTURING

- Round-Wire Tensile Coil Spring J Spring JB series from TOKYO HATSUJYO MANUFACTURING.
- The wire material of spring is made of stainless-steel wire (SUS304-WPB).
- The outer diameter of spring can be selected from 2.0 mm to 16 mm.
- The free length of spring can be selected from 6.5 mm to 126.2 mm.
- The initial tension of spring can be selected from 0.04 N to 8.26 N.
- The wire diameter can be selected from 0.2 mm to 1.6 mm.
- Tension Springs Ultra-Light Load / Light Load from MISUMI.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

JB-245

 
30
45
60
  1. 1
Part Number
JB-245
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSMax. Load (Secified Range)
(N) 		Max. Load
(N) 		Free length
(mm) 		O.D.
(Ø) 		Initial Tension
(N) 		Spring Constant
(N/mm) 		Wire diameter
(Ø) 		Length at Maximum Load (Usage Length)
(mm)

SGD 22.49

5 Pieces Per Package

1 Pack(s) 6 Day(s) or more 1015.01~30.00-70.591.940.180.9-

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  1. 1

Basic Information

Material SUS304-WPB Type Standard Type Hook Opposing Angle 180° (Standard)

Please check the type/dimensions/specifications of the part JB-245 in the Round-Wire Tensile Coil Spring J Spring JB series.

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1 Part Numbers

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Specification/Dimensions

  • Max. Load(N)

    • 0.64
    • 0.74
    • 0.78
    • 0.88
    • 0.98
    • 1.13
    • 1.18
    • 1.47
    • 1.62
    • 1.67
    • 2.00
    • 2.21
    • 2.50
    • 2.90
    • 2.94
    • 3.40
    • 3.43
    • 3.90
    • 3.92
    • 4.40
    • 4.41
    • 4.90
    • 5.4
    • 5.88
    • 5.90
    • 6.37
    • 7.36
    • 7.80
    • 8.34
    • 8.83
    • 10.30
    • 11.77
    • 12.26
    • 13.73

    Clear

  • Length at Maximum Load (Usage Length)(mm)

    • 11.6
    • 14.3
    • 14.6
    • 15.5
    • 16.6
    • 17.1
    • 18.0
    • 18.5
    • 18.6
    • 19.1
    • 19.8
    • 20.1
    • 20.6
    • 21.0
    • 21.1
    • 21.9
    • 22.0
    • 22.9
    • 23.0
    • 23.3
    • 23.4
    • 24.1
    • 24.6
    • 24.9
    • 25.0
    • 25.2
    • 25.3
    • 25.5
    • 25.6
    • 25.9
    • 26.1
    • 26.2
    • 26.3
    • 27.0
    • 27.1
    • 27.2
    • 27.3
    • 28.2
    • 28.8
    • 29.0
    • 29.1
    • 29.9
    • 30.1
    • 30.7
    • 30.9
    • 31.1
    • 31.2
    • 31.5
    • 32.0
    • 32.1
    • 32.6
    • 32.7
    • 33.2
    • 33.8
    • 33.9
    • 34.0
    • 34.4
    • 34.6
    • 34.9
    • 35.4
    • 36.0
    • 36.3
    • 36.6
    • 37.1
    • 37.4
    • 37.5
    • 38.0
    • 38.4
    • 38.8
    • 39.7
    • 40.0
    • 40.4
    • 40.5
    • 40.8
    • 41.0
    • 41.2
    • 41.6
    • 41.7
    • 42.0
    • 42.7
    • 42.9
    • 43.0
    • 43.6
    • 44.3
    • 44.5
    • 44.7
    • 44.8
    • 44.9
    • 45.3
    • 46.6
    • 46.8
    • 47.5
    • 47.7
    • 47.9
    • 48.1
    • 48.3
    • 48.8
    • 48.9
    • 49.5
    • 49.7
    • 50.2
    • 50.9
    • 51.0
    • 51.1
    • 51.2
    • 51.7
    • 52.2
    • 52.7
    • 53.1
    • 54.0
    • 54.1
    • 54.5
    • 55.3
    • 55.7
    • 56.0
    • 56.1
    • 56.3
    • 56.5
    • 57.0
    • 57.5
    • 58.7
    • 59.1
    • 59.3
    • 59.9
    • 61.4
    • 61.7
    • 61.8
    • 63.3
    • 63.9
    • 64.5
    • 64.8
    • 65.7
    • 66.5
    • 66.6
    • 66.7
    • 67.0
    • 67.3
    • 67.5
    • 68.1
    • 70.8
    • 71.8
    • 72.2
    • 72.8
    • 73.3
    • 73.9
    • 74.1
    • 74.6
    • 74.9
    • 75.7
    • 76.3
    • 76.4
    • 76.6
    • 77.0
    • 77.7
    • 82.0
    • 82.3
    • 83.5
    • 84.0
    • 84.2
    • 86.8
    • 88.5
    • 89.8
    • 90.3
    • 91.0
    • 91.3
    • 91.4
    • 91.9
    • 92.9
    • 95.7
    • 99.7
    • 100.3
    • 102.1
    • 102.4
    • 102.9
    • 103.5
    • 104.8
    • 105.0
    • 106.0
    • 112.5
    • 113.5
    • 115.4
    • 117.6
    • 119.8
    • 124.0
    • 126.8
    • 135.6
    • 138.8
    • 141.0
    • 142.5
    • 143.7
    • 157.1

    Clear

  • type

    • JB

    Clear

  • Max. Load (Secified Range)(N)

    • ~1.25
    • 1.26~3.50
    • 3.51~8.00
    • 8.01~15.00
    • 15.01~30.00
    • 30.01~60.00

    Clear

  • Free length(mm)

    • 6.5
    • 7
    • 7.5
    • 8
    • 8.5
    • 9
    • 9.5
    • 9.8
    • 10
    • 10.2
    • 10.5
    • 10.9
    • 11
    • 11.3
    • 11.5
    • 11.6
    • 11.8
    • 12
    • 12.4
    • 12.5
    • 12.7
    • 12.9
    • 13
    • 13.2
    • 13.3
    • 13.5
    • 13.6
    • 13.8
    • 14
    • 14.3
    • 14.4
    • 14.7
    • 14.9
    • 15
    • 15.2
    • 15.4
    • 15.5
    • 15.8
    • 16
    • 16.1
    • 16.5
    • 16.6
    • 16.9
    • 17
    • 17.2
    • 17.4
    • 17.5
    • 17.7
    • 18.2
    • 18.4
    • 18.5
    • 18.7
    • 19
    • 19.1
    • 19.4
    • 19.6
    • 19.7
    • 19.8
    • 19.9
    • 20
    • 20.4
    • 20.5
    • 20.7
    • 20.9
    • 21
    • 21.3
    • 21.8
    • 22
    • 22.1
    • 22.3
    • 22.7
    • 22.9
    • 23.1
    • 23.2
    • 23.4
    • 23.5
    • 23.6
    • 23.7
    • 23.9
    • 24
    • 24.2
    • 24.3
    • 24.5
    • 24.9
    • 25
    • 25.1
    • 25.3
    • 25.4
    • 25.5
    • 25.6
    • 25.9
    • 26.1
    • 26.4
    • 26.5
    • 26.6
    • 26.7
    • 27
    • 27.1
    • 27.4
    • 27.5
    • 27.6
    • 27.7
    • 27.8
    • 28
    • 28.1
    • 28.3
    • 28.7
    • 28.9
    • 29.6
    • 29.9
    • 30.1
    • 30.3
    • 30.4
    • 30.5
    • 30.9
    • 31.1
    • 31.4
    • 31.8
    • 32
    • 32.3
    • 32.5
    • 32.7
    • 33.1
    • 33.3
    • 33.6
    • 34
    • 34.5
    • 34.7
    • 34.9
    • 35
    • 35.3
    • 35.4
    • 35.5
    • 35.8
    • 35.9
    • 36.3
    • 36.5
    • 36.7
    • 36.9
    • 37.4
    • 37.5
    • 37.6
    • 37.7
    • 38
    • 38.1
    • 38.5
    • 39
    • 39.2
    • 39.5
    • 39.6
    • 39.8
    • 40
    • 40.3
    • 40.7
    • 41.3
    • 41.4
    • 41.8
    • 42
    • 42.5
    • 42.9
    • 43.5
    • 43.6
    • 43.9
    • 44
    • 44.2
    • 45
    • 45.1
    • 45.7
    • 45.8
    • 46
    • 46.1
    • 46.4
    • 47.3
    • 47.9
    • 48.3
    • 48.4
    • 48.6
    • 49
    • 49.5
    • 50
    • 50.2
    • 50.5
    • 50.6
    • 50.8
    • 51
    • 51.1
    • 51.5
    • 52.8
    • 53
    • 53.3
    • 53.4
    • 55
    • 55.2
    • 55.4
    • 55.5
    • 56.6
    • 56.9
    • 57.4
    • 57.5
    • 57.7
    • 57.8
    • 58.7
    • 59.1
    • 59.8
    • 60
    • 60.2
    • 61
    • 61.3
    • 62.3
    • 63.5
    • 64.5
    • 64.6
    • 65.4
    • 66.6
    • 67
    • 69
    • 69.4
    • 70.5
    • 71
    • 72.5
    • 73.8
    • 73.9
    • 75.4
    • 76.1
    • 78.2
    • 78.3
    • 78.4
    • 80.5
    • 82.8
    • 87
    • 87.2
    • 90.2
    • 91.4
    • 94.6
    • 95.8
    • 99
    • 102.2
    • 106.6
    • 111
    • 117.4
    • 121.8
    • 126.2

    Clear

  • O.D.(Ø)

    • 2
    • 2.5
    • 3
    • 3.5
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 14
    • 16

    Clear

  • Initial Tension(N)

    • 0.04
    • 0.05
    • 0.06
    • 0.07
    • 0.08
    • 0.1
    • 0.11
    • 0.12
    • 0.13
    • 0.15
    • 0.16
    • 0.18
    • 0.19
    • 0.2
    • 0.22
    • 0.23
    • 0.26
    • 0.28
    • 0.29
    • 0.32
    • 0.38
    • 0.4
    • 0.43
    • 0.46
    • 0.5
    • 0.6
    • 0.61
    • 0.63
    • 0.64
    • 0.68
    • 0.86
    • 0.87
    • 0.89
    • 0.94
    • 0.99
    • 1.17
    • 1.18
    • 1.21
    • 1.25
    • 1.3
    • 1.53
    • 1.6
    • 1.66
    • 1.94
    • 2.06
    • 2.39
    • 2.45
    • 2.52
    • 3.03
    • 3.44
    • 3.49
    • 4.69
    • 4.72
    • 5.19
    • 6.12
    • 6.62
    • 8.26

    Clear

  • Spring Constant(N/mm)

    • 0.01
    • 0.02
    • 0.03
    • 0.04
    • 0.05
    • 0.06
    • 0.07
    • 0.08
    • 0.09
    • 0.1
    • 0.11
    • 0.12
    • 0.13
    • 0.14
    • 0.15
    • 0.16
    • 0.17
    • 0.18
    • 0.19
    • 0.2
    • 0.21
    • 0.22
    • 0.23
    • 0.24
    • 0.25
    • 0.26
    • 0.27
    • 0.28
    • 0.29
    • 0.3
    • 0.31
    • 0.32
    • 0.34
    • 0.35
    • 0.36
    • 0.37
    • 0.38
    • 0.39
    • 0.4
    • 0.41
    • 0.42
    • 0.43
    • 0.44
    • 0.45
    • 0.46
    • 0.47
    • 0.48
    • 0.49
    • 0.5
    • 0.51
    • 0.52
    • 0.53
    • 0.55
    • 0.56
    • 0.57
    • 0.59
    • 0.6
    • 0.62
    • 0.63
    • 0.64
    • 0.65
    • 0.67
    • 0.69
    • 0.7
    • 0.72
    • 0.74
    • 0.78
    • 0.82
    • 0.83
    • 0.84
    • 0.85
    • 0.87
    • 0.92
    • 0.93
    • 0.94
    • 0.99
    • 1.05
    • 1.1
    • 1.11
    • 1.25
    • 1.3
    • 1.38
    • 1.47
    • 1.74
    • 1.84
    • 1.96

    Clear

  • Wire diameter(Ø)

    • 0.2
    • 0.23
    • 0.26
    • 0.29
    • 0.32
    • 0.35
    • 0.4
    • 0.45
    • 0.5
    • 0.55
    • 0.6
    • 0.65
    • 0.7
    • 0.8
    • 0.9
    • 1
    • 1.2
    • 1.4
    • 1.6

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 6 Day(s) or Less
    • 11 Day(s) or Less
    • 12 Day(s) or Less
    • 13 Day(s) or Less
    • 16 Day(s) or Less
    • 24 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
JB-101
JB-102
JB-103
JB-246
JB-247
JB-248
Part NumberStandard Unit PriceNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to ShipRoHSMax. Load (Secified Range)
(N) 		Max. Load
(N) 		Free length
(mm) 		O.D.
(Ø) 		Initial Tension
(N) 		Spring Constant
(N/mm) 		Wire diameter
(Ø) 		Length at Maximum Load (Usage Length)
(mm)

SGD 22.49

20 Pieces Per Package

1 Pack(s) 6 Day(s) or more 101.26~3.502.0014.950.130.090.3536.0

SGD 22.49

20 Pieces Per Package

1 Pack(s) 6 Day(s) or more 101.26~3.502.0016.650.130.060.3544.9

SGD 22.49

20 Pieces Per Package

1 Pack(s) 6 Day(s) or more 101.26~3.502.0019.450.130.050.3559.1

SGD 22.49

5 Pieces Per Package

1 Pack(s) 6 Day(s) or more 1015.01~30.00-30.993.031.111-

SGD 22.49

5 Pieces Per Package

1 Pack(s) 6 Day(s) or more 1015.01~30.00-35.993.030.841-

SGD 22.49

5 Pieces Per Package

1 Pack(s) 6 Day(s) or more 1015.01~30.00-43.993.030.61-

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