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- Kindly be informed that it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 25 January 2025 estimated would arrive after CNY holidays. Please expect slight delay for orders shipped during this peak season and we thank you for your kind understanding. [Details]
- Please note that E-Invoice will be sent to our customers by email. For more information, please read News.
Mold Spring SU (Ultra High Deflection)
It is spring manufacturer that represents Korea. High quality, low cost, immediate delivery
(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.
Part Number
Configured Part Number is shown.
- Download
Product Details - CAD Data unavailable
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Free length (mm) | I.D. (Ø) | O.D. (Ø) | Spring Constant (N/mm) | Max. Load (Secified Range) (N) | Max. Load | Spring Constant (kgf/mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 8.39 | 1 Piece(s) | 4 Day(s) or more | 15 | 6 | 10.5 | 7.644 | 50.01~73.00 | 5.8 | 0.78 | ||
MYR 7.89 | 1 Piece(s) | 5 Day(s) or more | 20 | 6 | 10.5 | 5.684 | 50.01~73.00 | 5.8 | 0.58 | ||
MYR 8.40 | 1 Piece(s) | 5 Day(s) or more | 25 | 6 | 10.5 | 4.606 | 50.01~73.00 | 5.8 | 0.47 | ||
MYR 9.40 | 1 Piece(s) | 5 Day(s) or more | 35 | 6 | 10.5 | 3.234 | 50.01~73.00 | 5.8 | 0.33 | ||
MYR 9.91 | 1 Piece(s) | 22 Day(s) or more | 40 | 6 | 10.5 | 2.842 | 50.01~73.00 | 5.8 | 0.29 | ||
MYR 10.42 | 1 Piece(s) | 5 Day(s) or more | 45 | 6 | 10.5 | 2.548 | 50.01~73.00 | 5.8 | 0.26 | ||
MYR 10.42 | 1 Piece(s) | 5 Day(s) or more | 50 | 6 | 10.5 | 2.254 | 50.01~73.00 | 5.8 | 0.23 | ||
MYR 10.68 | 1 Piece(s) | 5 Day(s) or more | 55 | 6 | 10.5 | 2.058 | 50.01~73.00 | 5.8 | 0.21 | ||
MYR 11.19 | 1 Piece(s) | 5 Day(s) or more | 60 | 6 | 10.5 | 1.862 | 50.01~73.00 | 5.8 | 0.19 | ||
MYR 11.69 | 1 Piece(s) | 5 Day(s) or more | 65 | 6 | 10.5 | 1.764 | 50.01~73.00 | 5.8 | 0.18 | ||
MYR 11.94 | 1 Piece(s) | 5 Day(s) or more | 70 | 6 | 10.5 | 1.666 | 50.01~73.00 | 5.8 | 0.17 | ||
MYR 12.19 | 1 Piece(s) | 5 Day(s) or more | 75 | 6 | 10.5 | 1.568 | 50.01~73.00 | 5.8 | 0.16 | ||
MYR 12.70 | 1 Piece(s) | 5 Day(s) or more | 80 | 6 | 10.5 | 1.47 | 50.01~73.00 | 5.8 | 0.15 | ||
MYR 9.40 | 1 Piece(s) | 5 Day(s) or more | 15 | 7 | 12.5 | 8.722 | 73.01~107.00 | 6.7 | 0.89 | ||
MYR 9.40 | 1 Piece(s) | 5 Day(s) or more | 20 | 7 | 12.5 | 6.566 | 73.01~107.00 | 6.7 | 0.67 | ||
MYR 9.91 | 1 Piece(s) | 5 Day(s) or more | 25 | 7 | 12.5 | 5.194 | 73.01~107.00 | 6.7 | 0.53 | ||
MYR 9.91 | 1 Piece(s) | 5 Day(s) or more | 30 | 7 | 12.5 | 4.312 | 73.01~107.00 | 6.7 | 0.44 | ||
MYR 10.17 | 1 Piece(s) | 5 Day(s) or more | 35 | 7 | 12.5 | 3.724 | 73.01~107.00 | 6.7 | 0.38 | ||
MYR 10.68 | 1 Piece(s) | 5 Day(s) or more | 40 | 7 | 12.5 | 3.234 | 73.01~107.00 | 6.7 | 0.33 | ||
MYR 11.43 | 1 Piece(s) | 5 Day(s) or more | 45 | 7 | 12.5 | 2.94 | 73.01~107.00 | 6.7 | 0.30 | ||
MYR 11.94 | 1 Piece(s) | 5 Day(s) or more | 50 | 7 | 12.5 | 2.646 | 73.01~107.00 | 6.7 | 0.27 | ||
MYR 12.19 | 1 Piece(s) | 5 Day(s) or more | 55 | 7 | 12.5 | 2.352 | 73.01~107.00 | 6.7 | 0.24 | ||
MYR 12.70 | 1 Piece(s) | 5 Day(s) or more | 60 | 7 | 12.5 | 2.156 | 73.01~107.00 | 6.7 | 0.22 | ||
MYR 13.20 | 1 Piece(s) | 5 Day(s) or more | 65 | 7 | 12.5 | 1.96 | 73.01~107.00 | 6.7 | 0.20 | ||
MYR 13.71 | 1 Piece(s) | 5 Day(s) or more | 70 | 7 | 12.5 | 1.862 | 73.01~107.00 | 6.7 | 0.19 | ||
MYR 14.22 | 1 Piece(s) | 5 Day(s) or more | 75 | 7 | 12.5 | 1.764 | 73.01~107.00 | 6.7 | 0.18 | ||
MYR 15.23 | 1 Piece(s) | 5 Day(s) or more | 80 | 7 | 12.5 | 1.666 | 73.01~107.00 | 6.7 | 0.17 | ||
MYR 15.74 | 1 Piece(s) | 5 Day(s) or more | 90 | 7 | 12.5 | 1.47 | 73.01~107.00 | 6.7 | 0.15 | ||
MYR 16.76 | 1 Piece(s) | 5 Day(s) or more | 100 | 7 | 12.5 | 1.274 | 73.01~107.00 | 6.7 | 0.13 | ||
MYR 8.90 | 1 Piece(s) | 5 Day(s) or more | 15 | 8.5 | 14.5 | 10.878 | 73.01~107.00 | 8.3 | 1.11 | ||
MYR 9.40 | 1 Piece(s) | 5 Day(s) or more | 20 | 8.5 | 14.5 | 8.134 | 73.01~107.00 | 8.3 | 0.83 | ||
MYR 10.42 | 1 Piece(s) | 5 Day(s) or more | 25 | 8.5 | 14.5 | 6.566 | 73.01~107.00 | 8.3 | 0.67 | ||
MYR 10.93 | 1 Piece(s) | 5 Day(s) or more | 30 | 8.5 | 14.5 | 5.488 | 73.01~107.00 | 8.3 | 0.56 | ||
MYR 11.43 | 1 Piece(s) | 5 Day(s) or more | 35 | 8.5 | 14.5 | 4.704 | 73.01~107.00 | 8.3 | 0.48 | ||
MYR 11.94 | 1 Piece(s) | 5 Day(s) or more | 40 | 8.5 | 14.5 | 4.116 | 73.01~107.00 | 8.3 | 0.42 | ||
MYR 12.45 | 1 Piece(s) | 5 Day(s) or more | 45 | 8.5 | 14.5 | 3.626 | 73.01~107.00 | 8.3 | 0.37 | ||
MYR 12.96 | 1 Piece(s) | 5 Day(s) or more | 50 | 8.5 | 14.5 | 3.234 | 73.01~107.00 | 8.3 | 0.33 | ||
MYR 13.46 | 1 Piece(s) | 5 Day(s) or more | 55 | 8.5 | 14.5 | 2.94 | 73.01~107.00 | 8.3 | 0.30 | ||
MYR 13.97 | 1 Piece(s) | 5 Day(s) or more | 60 | 8.5 | 14.5 | 2.744 | 73.01~107.00 | 8.3 | 0.28 | ||
MYR 14.97 | 1 Piece(s) | 5 Day(s) or more | 65 | 8.5 | 14.5 | 2.548 | 73.01~107.00 | 8.3 | 0.26 | ||
MYR 15.48 | 1 Piece(s) | 5 Day(s) or more | 70 | 8.5 | 14.5 | 2.352 | 73.01~107.00 | 8.3 | 0.24 | ||
MYR 15.99 | 1 Piece(s) | 5 Day(s) or more | 75 | 8.5 | 14.5 | 2.156 | 73.01~107.00 | 8.3 | 0.22 | ||
MYR 16.76 | 1 Piece(s) | 5 Day(s) or more | 80 | 8.5 | 14.5 | 2.058 | 73.01~107.00 | 8.3 | 0.21 | ||
MYR 17.00 | 1 Piece(s) | 5 Day(s) or more | 90 | 8.5 | 14.5 | 1.862 | 73.01~107.00 | 8.3 | 0.19 | ||
MYR 18.02 | 1 Piece(s) | 5 Day(s) or more | 100 | 8.5 | 14.5 | 1.666 | 73.01~107.00 | 8.3 | 0.17 | ||
MYR 18.53 | 1 Piece(s) | 5 Day(s) or more | 110 | 8.5 | 14.5 | 1.47 | 73.01~107.00 | 8.3 | 0.15 | ||
MYR 18.77 | 1 Piece(s) | 5 Day(s) or more | 120 | 8.5 | 14.5 | 1.372 | 73.01~107.00 | 8.3 | 0.14 | ||
MYR 19.03 | 1 Piece(s) | 5 Day(s) or more | 125 | 8.5 | 14.5 | 1.274 | 73.01~107.00 | 8.3 | 0.13 | ||
MYR 20.05 | 1 Piece(s) | 5 Day(s) or more | 150 | 8.5 | 14.5 | 1.078 | 73.01~107.00 | 8.3 | 0.11 | ||
MYR 10.93 | 1 Piece(s) | 5 Day(s) or more | 20 | 10.5 | 17 | 12.25 | 107.01~150.00 | 12.5 | 1.25 | ||
MYR 10.93 | 1 Piece(s) | 5 Day(s) or more | 25 | 10.5 | 17 | 9.8 | 107.01~150.00 | 12.5 | 1.00 | ||
MYR 11.43 | 1 Piece(s) | 5 Day(s) or more | 30 | 10.5 | 17 | 8.134 | 107.01~150.00 | 12.5 | 0.83 | ||
MYR 11.69 | 1 Piece(s) | 5 Day(s) or more | 35 | 10.5 | 17 | 6.958 | 107.01~150.00 | 12.5 | 0.71 | ||
MYR 11.94 | 1 Piece(s) | 5 Day(s) or more | 40 | 10.5 | 17 | 6.174 | 107.01~150.00 | 12.5 | 0.63 | ||
MYR 12.96 | 1 Piece(s) | 5 Day(s) or more | 45 | 10.5 | 17 | 5.488 | 107.01~150.00 | 12.5 | 0.56 | ||
MYR 13.46 | 1 Piece(s) | 5 Day(s) or more | 50 | 10.5 | 17 | 4.9 | 107.01~150.00 | 12.5 | 0.50 | ||
MYR 14.48 | 1 Piece(s) | 5 Day(s) or more | 55 | 10.5 | 17 | 4.41 | 107.01~150.00 | 12.5 | 0.45 | ||
MYR 14.97 | 1 Piece(s) | 5 Day(s) or more | 60 | 10.5 | 17 | 4.116 | 107.01~150.00 | 12.5 | 0.42 | ||
MYR 15.48 | 1 Piece(s) | 5 Day(s) or more | 65 | 10.5 | 17 | 3.724 | 107.01~150.00 | 12.5 | 0.38 | ||
MYR 15.99 | 1 Piece(s) | 5 Day(s) or more | 70 | 10.5 | 17 | 3.528 | 107.01~150.00 | 12.5 | 0.36 |
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Basic Information
| Material | SAE9254 | Color | Empty |
|---|
Specification/Dimensions
-
Free length(mm)
-
I.D.(Ø)
-
O.D.(Ø)
-
Spring Constant(N/mm)
- 1.078
- 1.274
- 1.372
- 1.47
- 1.568
- 1.666
- 1.764
- 1.862
- 1.96
- 2.058
- 2.156
- 2.254
- 2.352
- 2.45
- 2.548
- 2.646
- 2.744
- 2.842
- 2.94
- 3.038
- 3.136
- 3.234
- 3.332
- 3.43
- 3.528
- 3.626
- 3.724
- 3.822
- 3.92
- 4.018
- 4.116
- 4.214
- 4.312
- 4.41
- 4.508
- 4.606
- 4.704
- 4.802
- 4.9
- 4.998
- 5.096
- 5.194
- 5.39
- 5.488
- 5.684
- 5.782
- 5.88
- 6.174
- 6.272
- 6.37
- 6.566
- 6.86
- 6.958
- 7.546
- 7.644
- 7.742
- 8.134
- 8.232
- 8.33
- 8.526
- 8.722
- 8.82
- 8.918
- 9.408
- 9.506
- 9.604
- 9.8
- 10.192
- 10.388
- 10.78
- 10.878
- 10.976
- 11.27
- 11.858
- 12.25
- 12.446
- 12.544
- 12.838
- 13.818
- 13.916
- 14.014
- 14.994
- 15.386
- 15.484
- 16.366
- 17.052
- 17.738
- 19.208
-
Max. Load (Secified Range)(N)
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
- 150.01~230.00
- 230.01~580.00
- 580.01～
-
Max. Load
-
Spring Constant(kgf/mm)
- 0.11
- 0.13
- 0.14
- 0.15
- 0.16
- 0.17
- 0.18
- 0.19
- 0.20
- 0.21
- 0.22
- 0.23
- 0.24
- 0.25
- 0.26
- 0.27
- 0.28
- 0.29
- 0.30
- 0.31
- 0.32
- 0.33
- 0.34
- 0.35
- 0.36
- 0.37
- 0.38
- 0.39
- 0.40
- 0.41
- 0.42
- 0.43
- 0.44
- 0.45
- 0.46
- 0.47
- 0.48
- 0.49
- 0.50
- 0.51
- 0.52
- 0.53
- 0.55
- 0.56
- 0.58
- 0.59
- 0.60
- 0.63
- 0.64
- 0.65
- 0.67
- 0.70
- 0.71
- 0.77
- 0.78
- 0.79
- 0.83
- 0.84
- 0.85
- 0.87
- 0.89
- 0.90
- 0.91
- 0.96
- 0.97
- 0.98
- 1.00
- 1.04
- 1.06
- 1.10
- 1.11
- 1.12
- 1.15
- 1.21
- 1.25
- 1.27
- 1.28
- 1.31
- 1.41
- 1.42
- 1.43
- 1.53
- 1.57
- 1.58
- 1.67
- 1.74
- 1.81
- 1.96
-
type
- SU10.5
- SU12.5
- SU14.5
- SU17
- SU21
- SU26
- SU31
- SU37
- SU43
Days to Ship
-
- All
- 4 Day(s) or Less
- 5 Day(s) or Less
- 6 Day(s) or Less
- 16 Day(s) or Less
- 22 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: Is the durability sufficient?
- Answer: Yes. In the ten years and more since entering the market, there have been no malfunctions in overall product quality, including durability.
- Question: The product is manufactured in South Korea. Is there inventory in Thailand?
- Answer: Yes, we have a Stock Center in Thailand and some items are stocked here. So we can handle short lead time. However, some other items are stocked in Japan.
Additional Products in this Category
- Coil Spring for High Deflection-Fmax. (Allowable Deflection) = Lx50%
- Mold Spring SF (Light Small Load)
- Strong Spring TB (Extra Heavy Load)
- Strong Spring TM (Middle Load)
- Powerful Spring α TLR
- Strong Spring for High Deflection TU
- Polyacetal Plastic Spring
- Polycarbonate / Plastic Spring PC / PB
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