(!) Since support from Microsoft will end on January 14 2020, Windows 7 user might not be able to use MISUMI website effectively. Please consider to update your system as ‘MISUMI Website system requirement’.

MiSUMi

Webcode Seach | Series: #CODE

Keyword suggestions

Part number suggestions

Discontinued Products

Quote/ Order

แจ้งวันหยุดทำการในเดือน กรกฎาคมและสิงหาคม 2567 | Notice holiday in July and August 2024 > คลิก

How can we improve?

How can we improve?

* This form is only for feedback/comment on our website and service
Feedback

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

Your feedback is essential for our continuous improvement

Thank you for your cooperation.

Your feedback is essential for our continuous improvement.

Configure

Part number has not been determine

(356 Part Numbers Available)

Configure Remaining Specifications

Part Number Complete

UF2-5

Free Length L Outer Dia. D (or D1) Height with the max. load applied ([Free Length] – [Allowable Deflection]) Spring Constant Allowable Load (Configurable Range) Max. Load Wire Dia. End Surface Status Solid Length type CAD Days to Ship

Specification/Dimensions

Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

60

70

80
Clear
Outer Dia. D (or D1)(Ø)
2

3

4

5

6

8

10

12

13

16

20
Clear
Height with the max. load applied ([Free Length] – [Allowable Deflection])(mm)
1.25

1.5

2

2.5

2.75

3

3.75

4

4.5

5

5.5

6

6.25

7.5

8

8.25

8.3

8.75

9

10

10.5

11

11.25

12

12.5

13.5

13.75

13.8

14

15

16

16.5

17.5

18

19.25

19.3

20

22

23

24

24.75

25

27.5

28

29

30.1$30

32

33

38.5

44
Clear
Spring Constant(N/mm)
0.05

0.098

0.2

0.29

0.3

0.49

0.5

0.98
Clear
Allowable Load (Configurable Range)(N)
- ~1.50
- 1.51~4.50
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
Clear
Max. Load(N)
0.15

0.18

0.29

0.34

0.35

0.37

0.44

0.49

0.53

0.59

0.66

0.7

0.74

0.88

0.9

0.98

1.05

1.1

1.18

1.23

1.3

1.4

1.47

1.5

1.58

1.75

1.77

1.8

1.84

2

2.06

2.2

2.206

2.21

2.26

2.5

2.55

2.6

2.7

2.9

2.94

2.942

3.2

3.3

3.33

3.43

3.5

3.53

3.68

4

4.4

4.41

5.1

5.15

5.3

5.49

5.5

5.88

5.9

6.2

6.3

6.6

6.62

6.7

7.1

7.35

7.4

7.6

7.65

7.7

7.8

7.9

8.8

8.83

8.9

9.8

9.9

10

10.3

10.6

10.8

11.03

11.1

11.2

11.6

11.77

11.8

12.4

12.7

13.2

13.24

13.4

14.1

14.7

15.45

15.5

17.65

17.7

19.9

20.6

22.1

23.5

26.5

30.9

35.3
Clear
Wire Dia.(Ø)
0.13

0.15

0.16

0.18

0.2

0.23

0.25

0.26

0.29

0.3

0.32

0.35

0.38

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.85

0.9

1

1.1

1.2

1.3

1.4

1.5

1.6

1.7
Clear
End Surface Status
- With Grinding
- Without Grinding
Clear
Solid Length(mm)
0.92

1.05

1.1

1.15

1.2

1.24

1.4

1.5

1.6

1.65

1.7

1.8

1.82

1.84

1.9

2

2.01

2.1

2.19

2.2

2.35

2.5

2.6

2.64

2.7

2.71

2.86

2.9

3

3.15

3.2

3.25

3.3

3.4

3.45

3.5

3.6

3.61

3.75

3.85

4.16

4.2

4.3

4.4

4.5

4.6

4.64

4.7

4.9

4.95

5

5.2

5.32

5.4

5.44

5.53

5.6

5.9

6

6.1

6.15

6.2

6.24

6.3

6.4

6.5

6.8

7

7.2

7.35

7.43

7.5

7.7

7.75

7.8

8

8.25

8.3

8.4

8.45

8.5

9.1

9.3

9.5

9.6

9.8

10.4

10.5

10.8

11

11.2

11.9

12

12.1

12.25

12.4

12.7

12.8

13.5

13.6

14

14.3

14.4

14.45

15.2

15.4

15.5

15.6

15.8

16.2

17

17.4

18

18.4

19

19.5

19.53

19.6

20.4

20.8

21

21.5

22.6

23

23.1

23.4

26

26.4

27

27.6

27.95

28

30

30.8

35

39.6
Clear
type
- UF
- UR
- UV
- UY
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less
Clear

Specify Alterations

Round Wire Coil Springs/Deflection 45%/O.D. Referenced (Part Number)

Compare This Product

Volume Discount

Brand :

Part Number :

UF2-5

UF2-10 SALE

UF2-15

UF2-20

UF2-25

UF2-30

UF3-5

UF3-10

UF3-15

UF3-20 SALE

UF3-25

UF3-30

UF3-35

UF3-40 SALE

UF4-5

UF4-10

UF4-15

UF4-20

UF4-25

UF4-30

UF2-5

From :

฿ 59.15/Unit
Qty :
Days to Ship :

---
Total Price :

---

Select part number to Order Now/ Add to Cart

CAD Download

(i)Caution

Please check the content on our website as the PDF does not contain the most up-to-date information.

Product Description

This is a standardized series so that the spring constant is constant for the same diameter.
[Features]
· UV/UY type, Maximum allowable deflection 75%
· UR type, Maximum allowable deflection 60%
· UF type, Maximum allowable deflection 40%

[ M ]Material SUS304-WPB Spring Constant ±10%

Specifications

Part Number

UY4-25
UR13-60
UF8-70

■UV: Fmax. (Allowable Deflection) =LxFa%

Part Number		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
TypeD-L		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
UV3-	5	0.15	1.1	3.5	0.18{0.018}	70
	10	0.18	2.5	7	0.35{0.036}
	15	0.18	2.5	10.5	0.53{0.054}
	20	0.20	3.3	14	0.70{0.071}
	25	0.23	6.2	17.5	0.88{0.089}
	30	0.23	6.2	21	1.05{0.107}
UV4-	5	0.18	1.2	3.5	0.18{0.018}
	10	0.20	1.7	7	0.35{0.036}
	15	0.23	3.0	10.5	0.53{0.054}
	20	0.23	3.0	14	0.70{0.071}
	25	0.26	4.9	17.5	0.88{0.089}
	30	0.26	4.9	21	1.05{0.107}
UV5-	5	0.20	1.2	3.5	0.18{0.018}
	10	0.23	1.8	7	0.35{0.036}
	15	0.26	2.9	10.5	0.53{0.054}
	20	0.29	4.5	14	0.70{0.071}
	25	0.29	4.5	17.5	0.88{0.089}
	30	0.29	4.5	21	1.05{0.107}
UV6-	10	0.26	2.0	7	0.35{0.036}
	15	0.30	3.3	10.5	0.53{0.054}
	20	0.30	3.3	14	0.70{0.071}
	25	0.35	6.5	17.5	0.88{0.089}
	30	0.35	6.5	21	1.05{0.107}
	35	0.35	6.5	24.5	1.23{0.125}
	40	0.35	6.5	28	1.40{0.143}
UV8-	10	0.30	1.9	7	0.35{0.036}
	15	0.35	3.2	10.5	0.53{0.054}
	20	0.35	3.2	14	0.70{0.071}
	25	0.40	5.6	17.5	0.88{0.089}
	30	0.40	5.6	21	1.05{0.107}
	35	0.40	5.6	24.5	1.23{0.125}
	40	0.45	9.3	28	1.40{0.143}
	45	0.45	9.3	31.5	1.58{0.161}
	50	0.45	9.3	35	1.75{0.179}

■UY: Fmax. (Allowable Deflection) =LxFa%

Part Number		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
TypeD-L		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
UY2-	5	0.13	1.5	3	0.15{0.015}	60
	10	0.13	1.5	6	0.29{0.03}
	15	0.15	2.7	9	0.44{0.045}
	20	0.15	2.7	12	0.59{0.06}
	25	0.18	6.3	15	0.74{0.075}
	30	0.18	6.3	18	0.88{0.09}
UY3-	5	0.16	0.92	3.75	0.37{0.0375}	75
	10	0.2	2	7.5	0.74{0.075}
	15	0.23	3.45	11.25	1.10{0.1125}
	20	0.23	3.45	15	1.47{0.15}
	25	0.26	6.24	15	1.47{0.15}	60
	30	0.26	6.24	18	1.77{0.18}	60
UY4-	5	0.2	1.05	3.75	0.37{0.0375}	75
	10	0.23	1.84	7.5	0.74{0.075}
	15	0.26	2.86	11.25	1.10{0.1125}
	20	0.29	4.64	15	1.47{0.15}
	25	0.3	5.4	18.75	1.84{0.1875}
	30	0.3	5.4	22.5	2.26{0.23}
UY5-	5	0.23	1.15	3.75	0.37{0.0375}	75
	10	0.26	1.82	7.5	0.74{0.075}
	15	0.3	3.15	11.25	1.10{0.1125}
	20	0.3	3.15	15	1.47{0.15}
	25	0.32	4.16	18.75	1.84{0.1875}
	30	0.32	4.16	22.5	2.26{0.23}
	35	0.35	6	26.25	2.55{0.26}
	40	0.35	6	30	2.94{0.3}
UY6-	5	0.26	1.24	3.5	0.34{0.035}	70
	10	0.3	2.1	7.5	0.74{0.075}	75
	15	0.32	2.64	11.25	1.10{0.1125}
	20	0.35	3.85	15	1.47{0.15}
	25	0.38	5.32	18.75	1.84{0.1875}
	30	0.4	6.8	22.5	2.21{0.225}
	35	0.4	6.8	26.25	2.55{0.26}
	40	0.4	6.8	30	2.94{0.3}
UY8-	10	0.35	2.19	7.5	0.74{0.075}	75
	15	0.4	3.4	11.25	1.10{0.1125}
	20	0.4	3.4	15	1.47{0.15}
	25	0.45	5.4	18.75	1.84{0.1875}
	30	0.45	5.4	22.5	2.21{0.225}
	35	0.5	8.3	26.25	2.55{0.26}
	40	0.5	8.3	30	2.94{0.3}
	45	0.5	8.3	33.75	3.33{0.34}
	50	0.55	12.7	35	3.43{0.35}	70
UY10-	10	0.5	3.25	6	1.18{0.12}	60
	15	0.5	3.25	11.25	2.21{0.225}	75
	20	0.55	4.4	15	2.94{0.3}
	25	0.55	4.4	18.75	3.68{0.375}
	30	0.6	6.15	22.5	4.41{0.45}
	35	0.6	6.3	26.25	5.10{0.52}
	40	0.6	6.3	30	5.88{0.6}
	45	0.65	8.45	33.75	6.62{0.675}
	50	0.65	8.45	37.5	7.35{0.75}
UY12-	15	0.55	3.3	11.25	2.206{0.225}	75
	20	0.55	3.3	15	2.942{0.3}
	25	0.6	4.2	18.75	3.68{0.375}
	30	0.65	5.53	22.5	4.41{0.45}
	35	0.65	5.53	26.25	5.15{0.525}
	40	0.7	7.35	30	5.88{0.6}
	45	0.7	7.35	33.75	6.62{0.675}
	50	0.7	7.35	37.5	7.35{0.75}
	60	0.8	13.6	45	8.83{0.9}
	70	0.8	13.6	52.5	10.30{1.05}
	80	0.8	13.6	60	11.77{1.2}
UY13-	15	0.6	3.75	10.5	2.06{0.21}	70
	20	0.6	3.75	15	2.94{0.3}	75
	25	0.65	4.9	18.75	3.68{0.375}
	30	0.65	4.9	22.5	4.41{0.45}
	35	0.7	6.3	26.25	5.15{0.525}
	40	0.75	8.25	30	5.88{0.6}
	45	0.75	8.25	33.75	6.62{0.675}
	50	0.8	11.2	37.5	7.35{0.75}
	60	0.8	11.2	45	8.83{0.9}
	70	0.85	14.45	52.5	10.30{1.05}
	80	0.85	14.45	60	11.77{1.2}
UY16-	15	0.7	4.2	9	1.77{0.18}	60
	20	0.7	4.2	15	2.94{0.3}	75
	25	0.7	4.2	18.75	3.68{0.375}
	30	0.75	5.44	22.5	4.41{0.45}
	35	0.8	6.8	26.25	5.15{0.525}
	40	0.8	6.8	30	5.88{0.6}
	45	0.85	8.5	33.75	6.62{0.675}
	50	0.9	10.8	37.5	7.35{0.75}
	60	0.9	10.8	45	8.83{0.9}
	70	1	17	52.5	10.30{1.05}
	80	1	17	60	11.77{1.2}
UY20-	20	0.9	5.4	12	3.53{0.36}	60
	25	0.9	5.4	18.75	5.49{0.56}	75
	30	0.9	5.4	22.5	6.62{0.675}
	35	1	7.5	26.25	7.65{0.78}
	40	1	7.5	30	8.83{0.9}
	45	1	7.5	33.75	9.90{1.01}
	50	1.1	11	37.5	11.03{1.125}
	60	1.1	11	45	13.24{1.35}
	70	1.2	15.6	52.5	15.45{1.58}
	80	1.2	15.6	60	17.65{1.8}

■UR: Fmax. (Allowable Deflection) =LxFa%

Part Number		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
TypeD-L		d	Solid Length	F max.	N{kgf}max.	Fa%	Unit Price
UR2-	5	0.18	2.0	2.5	0.49{0.05}	50
	10	0.18	2.0	5	0.98{0.1}
	15	0.23	6.0	7.5	1.5{0.15}
	20	0.23	6.0	10	2.0{0.2}
	25	0.26	11.2	12.5	2.5{0.25}
	30	0.26	11.2	15	2.9{0.3}
UR3-	5	0.23	1.6	3	0.9{0.09}	60
	10	0.25	2.1	6	1.8{0.18}
	15	0.3	4.5	9	2.6{0.27}
	20	0.3	4.5	12	3.5{0.36}
	25	0.32	6.4	15	4.4{0.45}
	30	0.32	6.4	18	5.3{0.54}
	35	0.35	9.8	21	6.2{0.63}
	40	0.35	9.8	24	7.1{0.72}
UR4-	5	0.26	1.4	3	0.9{0.09}	60
	10	0.29	2	6	1.8{0.18}
	15	0.32	3	9	2.6{0.27}
	20	0.38	6.1	12	3.5{0.36}
	25	0.38	6.1	15	4.4{0.45}
	30	0.40	8	18	5.3{0.54}
	35	0.40	8	21	6.2{0.63}
	40	0.45	14.4	24	7.1{0.72}
	45	0.45	14.4	27	7.9{0.81}
	50	0.45	14.4	30	8.8{0.9}
	60	0.5	23	36	10.6{1.08}
UR5-	5	0.3	1.65	3	0.9{0.09}	60
	10	0.35	2.71	6	1.8{0.18}
	15	0.38	3.61	9	2.6{0.27}
	20	0.38	3.61	12	3.5{0.36}
	25	0.45	7.43	15	4.4{0.45}
	30	0.45	7.43	18	5.3{0.54}
	35	0.5	12.25	21	6.2{0.63}
	40	0.5	12.25	24	7.1{0.72}
	45	0.5	12.25	27	7.9{0.81}
	50	0.55	19.53	30	8.8{0.9}
	60	0.55	19.53	36	10.6{1.08}
UR6-	5	0.32	1.5	3	0.9{0.09}	60
	10	0.4	3	6	1.8{0.18}
	15	0.4	3	9	2.6{0.27}
	20	0.5	7	12	3.5{0.36}
	25	0.5	7	15	4.4{0.45}
	30	0.5	7	18	5.3{0.54}
	35	0.55	11	21	6.2{0.63}
	40	0.55	11	24	7.1{0.72}
	45	0.6	17.4	27	7.9{0.81}
	50	0.6	17.4	30	8.8{0.9}
	60	0.65	23.4	36	10.6{1.08}
	70	0.65	23.4	42	12.4{1.26}
UR8-	10	0.45	2.6	6	1.8{0.18}	60
	15	0.5	3.6	9	2.6{0.27}
	20	0.5	3.6	12	3.5{0.36}
	25	0.55	5.9	15	4.4{0.45}
	30	0.65	10.4	18	5.3{0.54}
	35	0.65	10.4	21	6.2{0.63}
	40	0.7	15.4	24	7.1{0.72}
	45	0.75	21	22	6.3{0.66}	50
	50	0.75	21	27	7.8{0.81}	55
	60	0.8	27.6	31	8.9{0.93}	52
	70	0.8	27.6	39.9	11.6{1.20}	57
	80	0.8	27.6	48	14.1{1.44}	60
UR10-	10	0.55	3.3	6	1.8{0.18}	60
	15	0.6	4.2	9	2.6{0.27}
	20	0.65	6.2	12	3.5{0.36}
	25	0.65	6.2	15	4.4{0.45}
	30	0.7	8.4	18	5.3{0.54}
	35	0.7	8.4	21	6.2{0.63}
	40	0.7	8.4	24	7.1{0.72}
	45	0.8	15.2	27	7.9{0.81}
	50	0.8	15.2	30	8.8{0.9}
	60	0.85	20.4	36	10.6{1.08}
	70	0.85	20.4	42	12.4{1.26}
	80	0.85	20.4	48	14.1{1.44}
UR12-	15	0.6	3.5	9	2.6{0.27}	60
	20	0.7	5.6	12	3.5{0.36}
	25	0.7	5.6	15	4.4{0.45}
	30	0.8	9.6	18	5.3{0.54}
	35	0.8	9.6	21	6.2{0.63}
	40	0.8	9.6	24	7.1{0.72}
	45	0.9	16.2	27	7.9{0.81}
	50	0.9	16.2	30	8.8{0.9}
	60	0.9	16.2	36	10.6{1.08}
	70	1	26	42	12.4{1.26}
	80	1	26	48	14.1{1.44}
UR13-	15	0.7	4.7	9	2.6{0.27}	60
	20	0.7	4.7	12	3.5{0.36}
	25	0.8	8	15	4.4{0.45}
	30	0.8	8	18	5.3{0.54}
	35	0.8	8	21	6.2{0.63}
	40	0.9	12.8	24	7.1{0.72}
	45	0.9	12.8	27	7.9{0.81}
	50	0.9	12.8	30	8.8{0.9}
	60	1.0	21	36	10.6{1.08}
	70	1.0	21	42	12.4{1.26}
	80	1.0	21	48	14.1{1.44}
UR16-	15	0.75	4.3	9	2.6{0.27}	60
	20	0.8	5.4	12	3.5{0.36}
	25	0.9	7.7	15	4.4{0.45}
	30	0.9	7.7	18	5.3{0.54}
	35	1.0	12	21	6.2{0.63}
	40	1.0	12	24	7.1{0.72}
	45	1.0	12	27	7.9{0.81}
	50	1.1	19	30	8.8{0.9}
	60	1.1	19	36	10.6{1.08}
	70	1.2	26.4	42	12.4{1.26}
	80	1.2	26.4	48	14.1{1.44}
UR20-	20	1.0	6	12	5.9{0.6}	60
	25	1.1	7.7	15	7.4{0.75}
	30	1.1	7.7	18	8.8{0.9}
	35	1.2	10.8	21	10.3{1.05}
	40	1.2	10.8	24	11.8{1.2}
	45	1.3	14.3	27	13.2{1.35}
	50	1.3	14.3	30	14.7{1.5}
	60	1.4	19.6	36	17.7{1.8}
	70	1.4	19.6	42	20.6{2.1}
	80	1.5	27	48	23.5{2.4}

[ ! ]Both ends of UR Type springs are not ground.
[ ! ]The values of solid length are for reference only.
There may be some variations depending on the lot.
[ ! ]Usage Count: 1 Million Times

■UF: Fmax. (Allowable Deflection) =Lx45%

Part Number		d	Solid Length	F max.	N{kgf}max.	Unit Price
TypeD-L		d	Solid Length	F max.	N{kgf}max.	Unit Price
UF 2-	5*	0.2	2.35	2.25	0.66 {0.068}
	10*	0.2	2.35	4.5	1.3 {0.14}
	15*	0.26	7.8	6.7	2.0 {0.20}
	20*	0.26	7.8	9	2.7 {0.27}
	25*	0.29	13.6	11.2	3.3 {0.34}
	30*	0.29	13.6	13.5	4.0 {0.41}
UF 3-	5*	0.26	1.8	2.25	1.1{0.11}
	10*	0.32	4.5	4.5	2.2{0.22}
	15*	0.32	4.5	6.7	3.2{0.33}
	20*	0.35	6.3	9	4.4{0.45}
	25*	0.35	6.3	11.2	5.5{0.56}
	30*	0.4	12.4	13.5	6.6{0.67}
	35*	0.4	12.4	15.7	7.6{0.78}
	40*	0.4	12.4	18	8.8{0.9}
UF 4-	5*	0.32	2	2.25	1.1{0.11}
	10*	0.35	3	4.5	2.2{0.22}
	15*	0.4	5.2	6.7	3.2{0.33}
	20*	0.4	5.2	9	4.4{0.45}
	25*	0.45	9.5	11.2	5.5{0.56}
	30*	0.45	9.5	13.5	6.6{0.67}
	35*	0.5	15.5	15.7	7.6{0.78}
	40*	0.5	15.5	18	8.8{0.9}
	45*	0.5	15.5	20	9.8{1}
	50*	0.5	15.5	22.5	10.8{1.1}
	60*	0.55	22.6	27	12.7{1.3}
UF 5-	5*	0.35	2.01	2.25	1.1{0.11}
	10*	0.4	3.2	4.5	2.2{0.23}
	15*	0.4	3.2	6.75	3.3{0.34}
	20*	0.45	4.95	9	4.4{0.45}
	25*	0.45	4.95	11.25	5.5{0.56}
	30*	0.5	7.75	13.5	6.7{0.68}
	35*	0.5	7.75	15.75	7.7{0.79}
	40	0.6	19.5	18	8.8{0.9}
	45	0.6	19.5	20.25	10{1.01}
	50	0.6	19.5	22.5	11.2{1.13}
	60	0.65	27.95	27	13.4{1.35}
UF 6-	5*	0.4	2.2	2.25	1.1{0.11}
	10*	0.5	5	4.5	2.2{0.22}
	15*	0.55	7.7	6.7	3.2{0.33}
	20*	0.55	7.7	9	4.4{0.45}
	25	0.6	10.8	11.2	5.5{0.56}
	30	0.65	15.6	13.5	6.6{0.67}
	35	0.65	15.6	15.7	7.6{0.78}
	40	0.65	15.6	18	8.8{0.9}
	45	0.65	15.6	20	9.8{1}
	50	0.7	23.1	22.5	10.8{1.1}
	60	0.7	23.1	27	12.7{1.3}
	70	0.75	30.8	31.5	14.7{1.5}
UF 8-	10	0.6	5.4	4.5	2.2{0.22}
	15	0.65	7.2	6.7	3.2{0.33}
	20	0.7	10.5	9	4.4{0.45}
	25	0.7	10.5	11.2	5.5{0.56}
	30	0.75	13.5	13.5	6.6{0.67}
	35	0.75	13.5	15.7	7.6{0.78}
	40	0.8	18.4	18	8.8{0.9}
	45	0.8	18.4	20	9.8{1}
	50	0.8	18.4	22.5	10.8{1.1}
	60	0.85	26.4	27	12.7{1.3}
	70	0.85	26.4	31.5	14.7{1.5}
	80	0.85	26.4	36	17.7{1.8}
UF10-	10	0.65	4.6	4.5	2.2{0.22}
	15	0.65	4.6	6.7	3.2{0.33}
	20	0.8	9.6	9	4.4{0.45}
	25	0.8	9.6	11.2	5.5{0.56}
	30	0.85	12.8	13.5	6.6{0.67}
	35	0.85	12.8	15.7	7.6{0.78}
	40	0.9	17	18	8.8{0.9}
	45	0.9	17	20	9.8{1}
	50	0.9	17	22.5	10.8{1.1}
	60	1.0	28	27	12.7{1.3}
	70	1.0	28	31.5	14.7{1.5}
	80	1.0	28	36	17.7{1.8}
UF12-	15	0.8	6.8	6.7	3.2{0.33}
	20	0.8	6.8	9	4.4{0.45}
	25	0.8	6.8	11.2	5.5{0.56}
	30	0.9	10.8	13.5	6.6{0.67}
	35	1.0	17	15.7	7.6{0.78}
	40	1.0	17	18	8.8{0.9}
	45	1.0	17	20	9.8{1}
	50	1.1	26.4	22.5	10.8{1.1}
	60	1.1	26.4	27	12.7{1.3}
	70	1.1	26.4	31.5	14.7{1.5}
	80	1.2	39.6	36	17.7{1.8}
UF13-	15	0.8	5.6	6.7	3.2{0.33}
	20	0.8	5.6	9	4.4{0.45}
	25	0.85	7.2	11.2	5.5{0.56}
	30	1.0	14	13.5	6.6{0.67}
	35	1.0	14	15.7	7.6{0.78}
	40	1.0	14	18	8.8{0.9}
	45	1.1	21.5	20	9.8{1}
	50	1.1	21.5	22.5	10.8{1.1}
	60	1.1	21.5	27	12.7{1.3}
	70	1.2	30	31.5	14.7{1.5}
	80	1.2	30	36	17.7{1.8}
UF16-	15	0.9	5.6	6.7	3.2{0.33}
	20	1.0	7.7	9	4.4{0.45}
	25	1.0	7.7	11.2	5.5{0.56}
	30	1.1	12.1	13.5	6.6{0.67}
	35	1.1	12.1	15.7	7.6{0.78}
	40	1.2	18	18	8.8{0.9}
	45	1.2	18	20	9.8{1}
	50	1.2	18	22.5	10.8{1.1}
	60	1.3	26	27	12.7{1.3}
	70	1.3	26	31.5	14.7{1.5}
	80	1.4	35	36	17.7{1.8}
UF20-	20	1.2	7.2	9	8.8{0.9}
	25	1.3	9.1	11.25	11.1{1.13}
	30	1.4	11.9	13.5	13.2{1.35}
	35	1.4	11.9	15.75	15.5{1.58}
	40	1.5	15.8	18	17.7{1.8}
	45	1.5	15.8	20.25	19.9{2.03}
	50	1.6	20.8	22.5	22.1{2.25}
	60	1.6	20.8	27	26.5{2.7}
	70	1.7	26.4	31.5	30.9{3.15}
	80	1.7	26.4	36	35.3{3.6}

kgf (Load)=N/mm (Spring Constant) x0.101972xF (Deflection)
{kgf}=Nx0.101972
[ ! ]Both ends of * marked UF Type springs are not ground.
[ ! ]The values of solid length are for reference only.
There may be some variations depending on the lot.
[ ! ]Usage Count: 1 Million Times

■ Spring Constant
[ ! ]D12 is applicable to UY, UR, UF, UL and UBB Types only. D14 is applicable to UBB Type only.

Type

UTT

UBB

0.05{0.005}

0.2{0.02}

0.3{0.03}

0.5{0.05}

N/mm
0.05
{kgf/mm}{0.005}

N/mm
0.098
{kgf/mm}{0.01}

N/mm
0.29
{kgf/mm}
{0.03}

N/mm
0.49
{kgf/mm}
{0.05}

N/mm
0.98
{kgf/mm}
{0.1}

1.5{0.15}

2.0
{0.2}

2.9{0.3}

4.9{0.5}

N/mm
2.0
{kgf/mm}
{0.2}

N/mm
2.9
{kgf/mm}
{0.3}

N/mm
5.9
{kgf/mm}
{0.6}

N/mm
9.8
{kgf/mm}
{1.0}

N/mm
0.2
{kgf/mm}
{0.02}

N/mm
9.8
{kgf/mm}
{1.0}

N/mm
19.6
{kgf/mm}
{2.0}

0.3{0.03}

0.5{0.05}

0.98{0.1}

2.9{0.3}

3.9{0.4}

4.9{0.5}

14.7{1.5}

29.4{3.0}

Fmax.

F=Lx70%

F=Lx75%

F=Lx60%

F=Lx45%

F=Lx40%

F=Lx35%

F=Lx30%

F=Lx25%

Part Number

Incomplete part number.
Please use left hand selections to complete a part number.

: 30; 60; 90

1
2
3
4
Next >>

Part Number
UF2-5
UF2-10SALE
UF2-15
UF2-20
UF2-25
UF2-30
UF3-5
UF3-10
UF3-15
UF3-20SALE
UF3-25
UF3-30
UF3-35
UF3-40SALE
UF4-5
UF4-10
UF4-15
UF4-20
UF4-25
UF4-30
UF4-35SALE
UF4-40
UF4-45
UF4-50
UF4-60
UF5-5
UF5-10
UF5-15
UF5-20
UF5-25
UF5-30
UF5-35SALE
UF5-40
UF5-45
UF5-50
UF5-60
UF6-5
UF6-10
UF6-15
UF6-20
UF6-25
UF6-30
UF6-35
UF6-40
UF6-45SALE
UF6-50
UF6-60SALE
UF6-70
UF8-10
UF8-15
UF8-20
UF8-25
UF8-35
UF8-40
UF8-45
UF8-50
UF8-60
UF8-70
UF8-80
UF10-10
UF10-15
UF10-20
UF10-25
UF10-30
UF10-35
UF10-40
UF10-45
UF10-50SALE
UF10-60
UF10-70
UF12-15SALE
UF12-20
UF12-25
UF12-30
UF12-35
UF12-40
UF12-45
UF12-50
UF12-60
UF12-70
UF12-80
UF13-15
UF13-20SALE
UF13-25
UF13-30
UF13-35
UF13-40
UF13-45
UF13-50
UF13-60SALE

Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	RoHS	Free Length L (mm)	Outer Dia. D (or D1) (Ø)	Height with the max. load applied ([Free Length] – [Allowable Deflection]) (mm)	Spring Constant (N/mm)	Allowable Load (Configurable Range) (N)	Max. Load (N)	Wire Dia. (Ø)	End Surface Status	Solid Length (mm)	Allowable Deflection (mm)
฿ 131.95	SPRING	1 Piece(s)		Same day	10	5	2	2.75	0.3	~1.50	0.66	0.2	Without Grinding	2.35	2.25
฿ 131.95 ฿ 7.49	SPRING	1 Piece(s)		Same day	10	10	2	5.5	0.3	~1.50	1.3	0.2	Without Grinding	2.35	4.5
฿ 131.95	SPRING	1 Piece(s)	Available	3 Day(s)	10	15	2	8.3	0.3	1.51~4.50	2	0.26	Without Grinding	7.8	6.7
฿ 131.95	SPRING	1 Piece(s)	Available	3 Day(s)	10	20	2	11	0.3	1.51~4.50	2.7	0.26	Without Grinding	7.8	9
฿ 159.25	SPRING	1 Piece(s)	Available	3 Day(s)	10	25	2	13.8	0.3	1.51~4.50	3.3	0.29	Without Grinding	13.6	11.2
฿ 159.25	SPRING	1 Piece(s)	Available	3 Day(s)	10	30	2	16.5	0.3	1.51~4.50	4	0.29	Without Grinding	13.6	13.5
฿ 59.15	SPRING	1 Piece(s)	Available	Same day	10	5	3	2.75	0.49	~1.50	1.1	0.26	Without Grinding	1.8	2.25
฿ 59.15	SPRING	1 Piece(s)	Available	Same day	10	10	3	5.5	0.49	1.51~4.50	2.2	0.32	Without Grinding	3.5	4.5
฿ 59.15	SPRING	1 Piece(s)	Available	Same day	10	15	3	8.3	0.49	1.51~4.50	3.2	0.32	Without Grinding	3.5	6.7
฿ 59.15 ฿ 9.45	SPRING	1 Piece(s)		Same day	10	20	3	11	0.49	1.51~4.50	4.4	0.35	Without Grinding	6.3	9
฿ 63.70	SPRING	1 Piece(s)	Available	Same day	10	25	3	13.8	0.49	4.51~8.50	5.5	0.35	Without Grinding	6.3	11.2
฿ 63.70	SPRING	1 Piece(s)	Available	Same day	10	30	3	16.5	0.49	4.51~8.50	6.6	0.4	Without Grinding	12.4	13.5
฿ 63.70	SPRING	1 Piece(s)	Available	3 Day(s)	10	35	3	19.3	0.49	4.51~8.50	7.6	0.4	Without Grinding	12.4	15.7
฿ 63.70 ฿ 6.08	SPRING	1 Piece(s)		Same day	10	40	3	22	0.49	8.51~16.00	8.8	0.4	Without Grinding	12.4	18
฿ 63.70	SPRING	1 Piece(s)		Same day	10	5	4	2.75	0.49	~1.50	1.1	0.32	Without Grinding	2	2.25
฿ 63.70	SPRING	1 Piece(s)	Available	Same day	10	10	4	5.5	0.49	1.51~4.50	2.2	0.35	Without Grinding	3	4.5
฿ 63.70	SPRING	1 Piece(s)	Available	Same day	10	15	4	8.3	0.49	1.51~4.50	3.2	0.4	Without Grinding	5.2	6.7
฿ 63.70	SPRING	1 Piece(s)	Available	Same day	10	20	4	11	0.49	1.51~4.50	4.4	0.4	Without Grinding	5.2	9
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	25	4	13.8	0.49	4.51~8.50	5.5	0.45	Without Grinding	9.5	11.2
฿ 65.98	SPRING	1 Piece(s)	Available	Same day	10	30	4	16.5	0.49	4.51~8.50	6.6	0.45	Without Grinding	9.5	13.5
฿ 65.98 ฿ 20.72	SPRING	1 Piece(s)		Same day	10	35	4	19.3	0.49	4.51~8.50	7.6	0.5	Without Grinding	15.5	15.7
฿ 65.98	SPRING	1 Piece(s)	Available	3 Day(s)	10	40	4	22	0.49	8.51~16.00	8.8	0.5	Without Grinding	15.5	18
฿ 65.98	SPRING	1 Piece(s)	Available	3 Day(s)	10	45	4	25	0.49	8.51~16.00	9.8	0.5	Without Grinding	15.5	20
฿ 65.98	SPRING	1 Piece(s)	Available	3 Day(s)	10	50	4	27.5	0.49	8.51~16.00	10.8	0.5	Without Grinding	15.5	22.5
฿ 65.98	SPRING	1 Piece(s)	Available	3 Day(s)	10	60	4	33	0.49	8.51~16.00	12.7	0.55	Without Grinding	22.6	27
฿ 65.98	SPRING	1 Piece(s)		Same day	10	5	5	2.75	0.49	~1.50	1.1	0.35	Without Grinding	2.01	2.25
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	10	5	5.5	0.49	1.51~4.50	2.2	0.4	Without Grinding	3.2	4.5
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	15	5	8.25	0.49	1.51~4.50	3.3	0.4	Without Grinding	3.2	6.75
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	20	5	11	0.49	1.51~4.50	4.4	0.45	Without Grinding	4.95	9
฿ 70.52	SPRING	1 Piece(s)	Available	Same day	10	25	5	13.75	0.49	4.51~8.50	5.5	0.45	Without Grinding	4.95	11.25
฿ 70.52	SPRING	1 Piece(s)		Same day	10	30	5	16.5	0.49	4.51~8.50	6.7	0.5	Without Grinding	7.75	13.5
฿ 70.53 ฿ 20.76	SPRING	1 Piece(s)		Same day	10	35	5	19.25	0.49	4.51~8.50	7.7	0.5	Without Grinding	7.75	15.75
฿ 70.53	SPRING	1 Piece(s)	Available	3 Day(s)	10	40	5	22	0.49	8.51~16.00	8.8	0.6	With Grinding	19.5	18
฿ 70.53	SPRING	1 Piece(s)	Available	3 Day(s)	10	45	5	24.75	0.49	8.51~16.00	10	0.6	With Grinding	19.5	20.25
฿ 70.53	SPRING	1 Piece(s)	Available	3 Day(s)	10	50	5	27.5	0.49	8.51~16.00	11.2	0.6	With Grinding	19.5	22.5
฿ 79.63	SPRING	1 Piece(s)	Available	3 Day(s)	10	60	5	33	0.49	8.51~16.00	13.4	0.65	With Grinding	27.95	27
฿ 65.98	SPRING	1 Piece(s)	Available	Same day	10	5	6	2.75	0.49	~1.50	1.1	0.4	Without Grinding	2.2	2.25
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	10	6	5.5	0.49	1.51~4.50	2.2	0.5	Without Grinding	5	4.5
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	15	6	8.3	0.49	1.51~4.50	3.2	0.55	Without Grinding	7.7	6.7
฿ 65.97	SPRING	1 Piece(s)	Available	Same day	10	20	6	11	0.49	1.51~4.50	4.4	0.55	Without Grinding	7.7	9
฿ 70.52	SPRING	1 Piece(s)	Available	Same day	10	25	6	13.8	0.49	4.51~8.50	5.5	0.6	With Grinding	10.8	11.2
฿ 70.52	SPRING	1 Piece(s)	Available	Same day	10	30	6	16.5	0.49	4.51~8.50	6.6	0.65	With Grinding	15.6	13.5
฿ 70.52	SPRING	1 Piece(s)		Same day	10	35	6	19.3	0.49	4.51~8.50	7.6	0.65	With Grinding	15.6	15.7
฿ 70.52	SPRING	1 Piece(s)	Available	Same day	10	40	6	22	0.49	8.51~16.00	8.8	0.65	With Grinding	15.6	18
฿ 70.52 ฿ 8.85	SPRING	1 Piece(s)		Same day	10	45	6	25	0.49	8.51~16.00	9.8	0.65	With Grinding	15.6	20
฿ 70.53	SPRING	1 Piece(s)	Available	Same day	10	50	6	27.5	0.49	8.51~16.00	10.8	0.7	With Grinding	23.1	22.5
฿ 79.63 ฿ 14.64	SPRING	1 Piece(s)		Same day	10	60	6	33	0.49	8.51~16.00	12.7	0.7	With Grinding	23.1	27
฿ 79.63	SPRINGS	1 Piece(s)	Available	3 Day(s)	10	70	6	38.5	0.49	8.51~16.00	14.7	0.75	With Grinding	30.8	31.5
฿ 79.62	SPRING	1 Piece(s)	Available	Same day	10	10	8	5.5	0.49	1.51~4.50	2.2	0.6	With Grinding	5.4	4.5
฿ 79.62	SPRING	1 Piece(s)	Available	Same day	10	15	8	8.3	0.49	1.51~4.50	3.2	0.65	With Grinding	7.2	6.7
฿ 79.62	SPRING	1 Piece(s)	Available	Same day	10	20	8	11	0.49	1.51~4.50	4.4	0.7	With Grinding	10.5	9
฿ 81.90	SPRING	1 Piece(s)	Available	Same day	10	25	8	13.8	0.49	4.51~8.50	5.5	0.7	With Grinding	10.5	11.2
฿ 81.90	SPRING	1 Piece(s)	Available	3 Day(s)	10	35	8	19.3	0.49	4.51~8.50	7.6	0.75	With Grinding	13.5	15.7
฿ 81.90	WIRESPRINGS	1 Piece(s)	Available	3 Day(s)	10	40	8	22	0.49	8.51~16.00	8.8	0.8	With Grinding	18.4	18
฿ 81.90	SPRING	1 Piece(s)		Same day	10	45	8	25	0.49	8.51~16.00	9.8	0.8	With Grinding	18.4	20
฿ 81.90	SPRING	1 Piece(s)	Available	3 Day(s)	10	50	8	27.5	0.49	8.51~16.00	10.8	0.8	With Grinding	18.4	22.5
฿ 86.45	SPRINGS	1 Piece(s)	Available	3 Day(s)	10	60	8	33	0.49	8.51~16.00	12.7	0.85	With Grinding	26.4	27
฿ 86.45	SPRINGS	1 Piece(s)	Available	3 Day(s)	10	70	8	38.5	0.49	8.51~16.00	14.7	0.85	With Grinding	26.4	31.5
฿ 86.45	SPRING	1 Piece(s)	Available	3 Day(s)	10	80	8	44	0.49	16.01~30.00	17.7	0.85	With Grinding	26.4	36
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	10	10	5.5	0.49	1.51~4.50	2.2	0.65	With Grinding	4.6	4.5
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	15	10	8.3	0.49	1.51~4.50	3.2	0.65	With Grinding	4.6	6.7
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	20	10	11	0.49	1.51~4.50	4.4	0.8	With Grinding	9.6	9
฿ 86.45	WIRESPRINGS	1 Piece(s)	Available	3 Day(s)	10	25	10	13.8	0.49	4.51~8.50	5.5	0.8	With Grinding	9.6	11.2
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	30	10	16.5	0.49	4.51~8.50	6.6	0.85	With Grinding	12.8	13.5
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	35	10	19.3	0.49	4.51~8.50	7.6	0.85	With Grinding	12.8	15.7
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	40	10	22	0.49	8.51~16.00	8.8	0.9	With Grinding	17	18
฿ 86.45	SPRING	1 Piece(s)	Available	Same day	10	45	10	25	0.49	8.51~16.00	9.8	0.9	With Grinding	17	20
฿ 86.45 ฿ 13.13	SPRING	1 Piece(s)		Same day	10	50	10	27.5	0.49	8.51~16.00	10.8	0.9	With Grinding	17	22.5
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	60	10	33	0.49	8.51~16.00	12.7	1	With Grinding	28	27
฿ 91.00	SPRING	1 Piece(s)	Available	3 Day(s)	10	70	10	38.5	0.49	8.51~16.00	14.7	1	With Grinding	28	31.5
฿ 159.25 ฿ 19.49	SPRING	1 Piece(s)		Same day	10	15	12	8.3	0.49	1.51~4.50	3.2	0.8	With Grinding	6.8	6.7
฿ 159.25	SPRING	1 Piece(s)	Available	Same day	10	20	12	11	0.49	1.51~4.50	4.4	0.8	With Grinding	6.8	9
฿ 159.25	SPRING	1 Piece(s)	Available	Same day	10	25	12	13.8	0.49	4.51~8.50	5.5	0.8	With Grinding	6.8	11.2
฿ 159.25	SPRING	1 Piece(s)	Available	Same day	10	30	12	16.5	0.49	4.51~8.50	6.6	0.9	With Grinding	10.8	13.5
฿ 166.08	SPRING	1 Piece(s)	Available	Same day	10	35	12	19.3	0.49	4.51~8.50	7.6	1	With Grinding	17	15.7
฿ 166.08	SPRING	1 Piece(s)	Available	Same day	10	40	12	22	0.49	8.51~16.00	8.8	1	With Grinding	17	18
฿ 166.08	SPRING	1 Piece(s)	Available	3 Day(s)	10	45	12	25	0.49	8.51~16.00	9.8	1	With Grinding	17	20
฿ 166.08	SPRING	1 Piece(s)		3 Day(s)	10	50	12	27.5	0.49	8.51~16.00	10.8	1.1	With Grinding	26.4	22.5
฿ 175.18	SPRING	1 Piece(s)	Available	3 Day(s)	10	60	12	33	0.49	8.51~16.00	12.7	1.1	With Grinding	26.4	27
฿ 191.10	SPRING	1 Piece(s)	Available	Same day	10	70	12	38.5	0.49	8.51~16.00	14.7	1.2	With Grinding	26.4	31.5
฿ 191.10	SPRING	1 Piece(s)	Available	3 Day(s)	10	80	12	44	0.49	16.01~30.00	17.7	1.2	With Grinding	39.6	36
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	15	13	8.3	0.49	1.51~4.50	3.2	0.8	With Grinding	5.6	6.7
฿ 91.00 ฿ 13.68	SPRING	1 Piece(s)		Same day	10	20	13	11	0.49	1.51~4.50	4.4	0.8	With Grinding	5.6	9
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	25	13	13.8	0.49	4.51~8.50	5.5	0.85	With Grinding	7.2	11.2
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	30	13	16.5	0.49	4.51~8.50	6.6	1	With Grinding	14	13.5
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	35	13	19.3	0.49	4.51~8.50	7.6	1	With Grinding	14	15.7
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	40	13	22	0.49	8.51~16.00	8.8	1	With Grinding	14	18
฿ 91.00	SPRING	1 Piece(s)		Same day	10	45	13	25	0.49	8.51~16.00	9.8	1.1	With Grinding	21.5	20
฿ 91.00	SPRING	1 Piece(s)	Available	Same day	10	50	13	27.5	0.49	8.51~16.00	10.8	1.1	With Grinding	21.5	22.5
฿ 95.55 ฿ 20.94	SPRING	1 Piece(s)		Same day	10	60	13	33	0.49	8.51~16.00	12.7	1.1	With Grinding	21.5	27