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Round Wire Springs -Spring Constant 4.9~29.4 N/mm- (Part Numbers)

Volume Discount

MISUMI

•Material: Stainless Steel Wire

inCAD Components

Part Number

Configured Part Number is shown.

UBB4-5

Drawing/Specifications
3D Preview
Part Numbers
Catalog

Round Wire Springs -Spring Constant 4.9~29.4 N/mm-:Related Image

・Materials
[ M ] Material: 304 Stainless Steel

Specifications

Part Number

UBB16-80

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

Part Number	d	Solid Length	F max.	N{kgf}max.		Fa%
Type D-L	d	Solid Length	F max.	N{kgf}max.		Fa%
UBB4-5*	0.55	3.3	1.25	6.1	{0.63}	25
10	0.65	7.0	2.5	12.3	{ 1.3}
15	0.7	10.3	3.75	18.4	{ 1.9}
20	0.75	14.4	5	24.5	{ 2.5}
25	0.8	19.4	5	24.5	{ 2.5}	20
UBB5-5	0.6	2.9	1.25	6.1	{0.63}	25
10	0.75	6.9	2.5	12.3	{ 1.3}
15	0.8	9.8	3.75	18.4	{ 1.9}
20	0.85	13.4	5	24.5	{ 2.5}
25	0.9	17.8	6.25	30.6	{ 3.1}
30	0.9	21.8	7.5	36.8	{ 3.8}
UBB6-5	0.8	3.6	1.25	12.3	{ 1.3}	25
10	0.9	6.8	2.5	24.5	{ 2.5}
15	1	10.5	3.75	36.8	{ 3.8}
20	1.1	14.6	5	49.0	{ 5.0}
25	1.1	17.9	6.25	61.3	{ 6.3}
30	1.2	23.1	6	58.8	{ 6.0}	20
35	1.2	27.3	7	68.6	{ 7.0}
40	1.2	31.2	8	78.5	{ 8.0}
45	1.3	34.8	9	88.3	{ 9.0}
50	1.3	38.4	10	98.1	{10.0}
60	1.3	44.2	9	88.3	{ 9.0}	15
70	1.4	58.5	10.5	103	{10.5}	15
UBB8-10	1.1	6.9	2.5	24.5	{ 2.5}	25
15	1.2	9.9	3.75	36.8	{ 3.8}
20	1.3	14.0	5	49.0	{ 5.0}
25	1.3	14.5	6.25	61.3	{ 6.3}
30	1.4	21.4	7.5	73.5	{ 7.5}
35	1.4	22.0	8.75	85.8	{ 8.8}
40	1.5	28.9	10	98.1	{10.0}
45	1.5	32.6	11.25	110	{11.3}
UBB10-10	1.3	7.2	2.5	24.5	{ 2.5}	25
15	1.4	10.2	3.75	36.8	{ 3.8}
20	1.5	13.9	5	49.0	{ 5.0}
25	1.5	16.1	6.25	61.3	{ 6.3}
30	1.6	20.4	7.5	73.5	{ 7.5}
35	1.6	22.8	8.75	85.8	{ 8.8}
40	1.7	27.2	10	98.1	{10.0}
45	1.7	30.6	11.25	110	{11.3}
50	1.8	36.5	12.5	123	{12.5}
60	1.8	41.4	15	147	{15.0}
70	1.9	50.8	17.5	172	{17.5}
UBB12-15	1.5	9.4	3.75	36.8	{ 3.8}	25
20	1.6	12.4	5	49.0	{ 5.0}
25	1.7	16.2	6.25	61.3	{ 6.3}
30	1.8	20.3	7.5	73.5	{ 7.5}
40	1.9	28.0	10	98.1	{10.0}
50	2	35.5	12.5	123	{12.5}
60	2.1	43.6	15	147	{15.0}
70	2.1	48.8	17.5	172	{17.5}
80	2.2	58.5	20	196	{20.0}
UBB13-15	1.8	9.5	3.75	73.5	{ 7.5}	25
20	1.9	12.9	5	98.1	{10.0}
25	2	17.0	6.25	123	{12.5}
30	2.1	20.5	7.5	147	{15.0}
40	2.3	28.2	10	196	{20.0}
45	2.3	32.2	11.25	221	{22.5}
50	2.4	36.0	12.5	245	{25.0}
60	2.5	44.4	12	235	{24.0}	20
70	2.6	54.0	14	275	{28.0}	20
UBB14-15	1.9	10.0	3.75	73.5	{ 7.5}	25
20	2	13.5	5	98.1	{10.0}
25	2.1	16.3	6.25	123	{12.5}
30	2.3	21.3	7.5	147	{15.0}
35	2.3	24.7	8.75	172	{17.5}
40	2.4	28.2	10	196	{20.0}
60	2.6	43.6	15	294	{30.0}
80	2.7	61.4	16	314	{32.0}	20

Part Number	d	Solid Length	F max.	N{kgf}max.		Fa%
Type D-L	d	Solid Length	F max.	N{kgf}max.		Fa%
UBB16-15	2	10.0	3.75	73.5	{ 7.5}	25
20	2.1	12.1	5	98.1	{10.0}
25	2.3	17.3	6.25	123	{12.5}
30	2.4	21.0	7.5	147	{15.0}
35	2.5	24.4	8.75	172	{17.5}
40	2.6	28.0	10	196	{20.0}
45	2.7	31.7	11.25	221	{22.5}
50	2.7	35.8	12.5	245	{25.0}
60	2.9	43.5	15	294	{30.0}
70	2.9	49.4	17.5	343	{35.0}
80	3	59.3	16	314	{32.0}	20
UBB20-25	2.9	16.7	6.25	184	{18.8}	25
30	3	20.3	7.5	221	{22.5}
35	3	22.7	8.75	257	{26.3}
40	3.2	27.2	10	294	{30.0}
45	3.2	29.6	9	265	{27.0}	20
50	3.4	38.3	10	294	{30.0}
60	3.5	44.6	12	353	{36.0}

kgf (Load)=N/mm (Spring Constant) x0.101972xF (Deflection)
{kgf}=Nx0.101972
[ ! ]For Types marked with *, both ends are not ground.
[ ! ]The values of soild length are for reference only. There may be some variations depending on the lot.
[ ! ]Operation Frequency: One million times

■ Spring Constant
[ ! ]D12 is applicable to UY, UR, UF 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}

N/mm
1.5
{kgf/mm}
{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=LxFa%

F=Lx45%

F=Lx40%

F=LxFa%

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
UBB4-5

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	End Surface Condition	Allowable Load (Configurable Range) (N)	Max. Load (N)	Maximum Height when Loaded (Free Length, Allowable Deflection) (mm)	Free Length L (mm)	O.D. D (or D1) (φ)	Spring Constant (N/mm)	Wire diameter (φ)	Solid Length (mm)	Allowable Deflection (mm)
	1 Piece(s)	Available	8 Days or more	10	Not Grounded	4.51~8.50	6.1	3.75	5	4	4.9	0.55	3.3	1.25

Product TOP

Basic Information

Material	Stainless Steel (SUS304-WPB)

Please check the type/dimensions/specifications of the part UBB4-5 in the Round Wire Springs -Spring Constant 4.9~29.4 N/mm- series.

Configure

1 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

type
- UBB
Clear
End Surface Condition
- Grounded
- Not Grounded
Clear
Allowable Load (Configurable Range)(N)
- 4.51~8.50
- 8.51~16.00
- 16.01~30.00
- 30.01~50.00
- 50.01~73.00
- 73.01~107.00
- 107.01~150.00
- 150.01~230.00
- 230.01~580.00
Clear
Max. Load(N)
6.1

12.3

18.4

24.5

30.6

36.8

49

58.8

61.3

68.6

73.5

78.5

85.8

88.3

98.1

103

110

123

147

172

184

196

221

235

245

257

265

275

294

314

343

353
Clear
Maximum Height when Loaded (Free Length, Allowable Deflection)(mm)
3.75

7.5

11.25

15

18.75

20

22.5

24

26.25

28

30

33.75

35

36

37.5

39

40

45

48

51

52.5

56

59.5

60

64
Clear
Free Length L(mm)
5

10

15

20

25

30

35

40

45

50

60

70

80
Clear
O.D. D (or D1)(φ)
4

5

6

8

10

12

13

14

16

20
Clear
Spring Constant(N/mm)
4.9

9.8

19.6

29.4
Clear
Wire diameter(φ)
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

1.8

1.9

2

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.9

3

3.2

3.4

3.5
Clear
Solid Length(mm)
2.9

3.3

3.6

6.8

6.9

7

7.2

9.4

9.5

9.8

9.9

10

10.2

10.3

10.5

12.1

12.4

12.9

13.4

13.5

13.9

14

14.4

14.5

14.6

16.1

16.2

16.3

16.7

17

17.3

17.8

17.9

19.4

20.3

20.4

20.5

21

21.3

21.4

21.8

22

22.7

22.8

23.1

24.4

24.7

27.2

27.3

28

28.2

28.9

29.6

30.6

31.2

31.7

32.2

32.6

34.8

35.5

35.8

36

36.5

38.3

38.4

41.4

43.5

43.6

44.2

44.4

44.6

48.8

49.4

50.8

54

58.5

59.3

61.4
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

8 Days or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products like this...

Part Number
UBB10-25
UBB10-30
UBB10-35
UBB5-10
UBB5-15
UBB5-20

Minimum order quantity	Volume Discount	Days to Ship	RoHS	End Surface Condition	Allowable Load (Configurable Range) (N)	Max. Load (N)	Maximum Height when Loaded (Free Length, Allowable Deflection) (mm)	Free Length L (mm)	O.D. D (or D1) (φ)	Spring Constant (N/mm)	Wire diameter (φ)	Solid Length (mm)	Allowable Deflection (mm)
1 Piece(s)	Available	8 Days or more	10	Grounded	50.01~73.00	61.3	18.75	25	10	9.8	1.5	16.1	6.25
1 Piece(s)	Available	8 Days or more	10	Grounded	73.01~107.00	73.5	22.5	30	10	9.8	1.6	20.4	7.5
1 Piece(s)	Available	8 Days or more	10	Grounded	73.01~107.00	85.8	26.25	35	10	9.8	1.6	22.8	8.75
1 Piece(s)	Available	8 Days or more	10	Grounded	8.51~16.00	12.3	7.5	10	5	4.9	0.75	6.9	2.5
1 Piece(s)	Available	8 Days or more	10	Grounded	16.01~30.00	18.4	11.25	15	5	4.9	0.8	9.8	3.75
1 Piece(s)	Available	8 Days or more	10	Grounded	16.01~30.00	24.5	15	20	5	4.9	0.85	13.4	5

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Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Round Wire Springs -Spring Constant 4.9~29.4 N/mm- (Part Numbers)

Specifications

Part Number

Basic Information

Configure

Specification/Dimensions

type

End Surface Condition

Allowable Load (Configurable Range)(N)

Max. Load(N)

Maximum Height when Loaded (Free Length, Allowable Deflection)(mm)

Free Length L(mm)

O.D. D (or D1)(φ)

Spring Constant(N/mm)

Wire diameter(φ)

Solid Length(mm)

CAD

Days to Ship

Specify Alterations

Products like this...

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)