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Magnets - Round（Attraction Force (Range)：70.1~80.0）

Round magnets are products used to stick items to magnetic objects made of ferrous metals. Besides sticking objects together, they are also used for applications such as magnetism testing and in parts requiring magnetic attraction. Magnets are available in types such as neodymium, ferrite, cobalt and alnico. The magnetic force of neodymium magnets is one of the strongest among the available magnet products. Neodymium magnets are used in a wide range of applications. Ferrite magnets have a weak magnetic force but relatively high retentivity. Cobalt magnets are officially known as samarium-cobalt magnets. They are known for their resistance to rust and high temperatures. Alnico magnets have superior temperature resistance properties and outstanding mechanical strength. The high retentivity of industrial magnets enables even small models to emit powerful magnetic fields. Using a magnet at temperatures above its maximum operating temperature creates the risk of weakening its magnetic force.

16 items

: 30; 45; 60

Days to Ship	All Same day 5 Day(s) or Less 7 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less 12 Day(s) or Less 13 Day(s) or Less 15 Day(s) or Less 17 Day(s) or Less

Magnet - Round

MISUMI

[Features]A heavy-duty round magnet using neodymium and cobalt magnets. Upon opening the package, if there are magnetic objects around the product, the product may pop out and stick to them, possibly causing them to break. Please handle it with care.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 7.41-
Days to Ship:	Same day or more

Magnet - Countersunk - Round Type

MISUMI

The magnet has countersunk bolt holes for easy installation.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 18.60-
Days to Ship:	Same day

Round Neodymium Magnet

Round Neodymium Magnet【3-10 Pieces Per Package】

NIROKU

[Features]
· This neodymium magnet is sinter molded from neodymium, iron and boron.
Its excellent magnetic energy is the highest among magnets currently available.
· As they rust easily, they are mainly finished with a nickel plating surface treatment.

Standard Price:	SGD 28.18-
Days to Ship:	10 Day(s) or more

Ring‑Shaped Neodymium Magnet

Ring‑Shaped Neodymium Magnet【4-7 Pieces Per Package】

NEMICON

[Features]
· Neodymium magnets are the strongest magnets of all, and are ideal for reducing size and increasing the performance of devices.
· On its own, the material is weak to rust and so has been finished with a nickel plating. Thanks to the excellent rustproofing and durability properties of the plating technology, it should encounter no problems under normal usage conditions.
· Used widely in various cutting-edge fields such as in cell phones, HDDs, hybrid cars, etc.
· There is no attraction force measurement data available for the model numbers listed below. Thank you for your understanding.
[NOR001/NOR002/NOR021/NOR160/NOR244/NOR317/NOR383/NOR425]

Standard Price:	SGD 91.39-
Days to Ship:	12 Day(s) or more

Cylindrical Neodymium Magnet

Cylindrical Neodymium Magnet【3-10 Pieces Per Package】

NEMICON

Standard Price:	SGD 90.36-
Days to Ship:	7 Day(s) or more

Magnet - Ring

MISUMI

[Features]A heavy-duty ring-type magnet using a neodymium magnet. Upon opening the package, if there are magnetic objects around the product, the product may pop out and stick to them, possibly causing them to break. Please handle it with care.

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 12.94
Days to Ship:	7 Day(s) or more

Neodymium Magnet Ring Shape

MAGNA

This is a ring magnet with excellent mechanical strength.

[Features]
· Neodymium magnets create what is said to be the strongest magnetic field currently available on the market.
· Can be machined into a round, square or ring shape according to the application.
· Mechanical strength is excellent, but they are prone to rust and the surface is coated to prevent this. Must be used at no higher than 80℃.

CAD ：: 2D

Standard Price:	SGD 31.00
Days to Ship:	7 Day(s) or more

Neodymium Magnets Flat Shape for Countersunk

MiSUMi Economy

Neodymium Magnets Flat Shape for Countersunk

MISUMI

Volume Discount

CAD ：: 2D / 3D

Standard Price:	SGD 6.16
Days to Ship:	5 Day(s)

Ring-Shaped Neodymium Magnet

Ring-Shaped Neodymium Magnet【3 Pieces Per Package】

NIROKU

[Features]
· Neodymium magnets are molded and sintered products mainly composed of neodymium, iron and boron, providing excellent magnetic energy properties that are the best among existing magnets.
· Subjected to mainly nickel plating surface processing as it rusts easily.

Standard Price:	SGD 47.26
Days to Ship:	10 Day(s) or more

Neodymium Magnet Round Shape

MAGNA

A round magnet with excellent mechanical strength.

[Features]
• Rare-earth magnets are divided into samarium-cobalt magnets and neodymium magnets.
• Samarium-cobalt magnets are known to be very powerful.
• Highly resistant to rust and high temperatures, but some issues with mechanical strength
• Like neodymium, popular as a compact and lightweight magnetic material
• Neodymium magnets are said to create the strongest magnetic field of any magnet currently on the market
• Can be machined into a round, square, or ring shape to suit the application
• Though it has excellent mechanical advantages, it must be coated to prevent rust development. Use at 80 °C or below.

CAD ：: 2D

Standard Price:	SGD 24.78-
Days to Ship:	7 Day(s) or more

Cylindrical‑Column‑Type Samarium-Cobalt Magnet

Cylindrical‑Column‑Type Samarium-Cobalt Magnet【2 Pieces Per Package】

NEMICON

[Features]
· Temperature changes for the magnetic force are minimal, making it suitable for use in applications requiring temperature stability or in high temperatures.
· The magnet materials do not easily rust so surface treatments such as plating, etc. are not normally necessary.
· There is high demand for this magnet in compact magnetic sensors, micro switches, small relays, optical communications and laser devices.
· Particularly suited for uses requiring temperature stability.

Standard Price:	SGD 143.03
Days to Ship:	12 Day(s) or more

Countersunk Bolt Mounted Type Round Neodymium Magnet

Countersunk Bolt Mounted Type Round Neodymium Magnet【3 Pieces Per Package】

NIROKU

Standard Price:	SGD 35.52-
Days to Ship:	7 Day(s) or more

Ring‑Shaped Ferrite Magnet

Ring‑Shaped Ferrite Magnet【8 Pieces Per Package】

NEMICON

[Features]
· The external appearance is grayish black. Has the same properties as ceramic. Is relatively brittle so should be handled with care.
· The main raw material is iron oxide, making it suitable for applications where keeping costs under control is important.
· While having comparatively stable magnetic properties, the Hcj (coercive force) temperature characteristics are the opposite of that of metal magnets. At low temperatures the Hcj deteriorates, so if using in temperatures below -30°C it is necessary to be careful of low temperature demagnetization.
· There is no attraction force measurement data available for the model numbers listed below. Thank you for your understanding.
[FRR01/FRR02/FRR31/FRR37]

Standard Price:	SGD 95.11
Days to Ship:	12 Day(s) or more

Ring‑Shaped Samarium-Cobalt Magnet

Ring‑Shaped Samarium-Cobalt Magnet【3 Pieces Per Package】

NEMICON

[Features]
· Temperature changes for the magnetic force are minimal, making it suitable for use in applications requiring temperature stability or in high temperatures.
· The magnet materials do not easily rust so surface treatments such as plating, etc. are not normally necessary.
· There is high demand for this magnet in compact magnetic sensors, micro switches, small relays, optical communications and laser devices.
· They are particularly suited for uses requiring temperature stability.
· There is no attraction force measurement data available for the model numbers listed below. Thank you for your understanding.
[SCR01]

Standard Price:	SGD 105.06
Days to Ship:	12 Day(s) or more

C-Shaped Neodymium Magnet

C-Shaped Neodymium Magnet【1-2 Pieces Per Package】

NEMICON

Standard Price:	SGD 104.83-
Days to Ship:	12 Day(s) or more

Cylindrical‑Column‑Type Ferrite Magnet

Cylindrical‑Column‑Type Ferrite Magnet【3 Pieces Per Package】

NEMICON

Standard Price:	SGD 127.47
Days to Ship:	12 Day(s) or more


Brand
Product Series
CAD
Days to Ship
Magnet Type (Material)
Shape
O.D.(Ø)
Inner Dia.(Ø)
Attraction Force (Range)(N)
Attraction Force (Specific)(N)


Brand	MISUMI	MISUMI	NIROKU	NEMICON	NEMICON	MISUMI	MAGNA	MISUMI MiSUMi Economy	NIROKU	MAGNA	NEMICON	NIROKU	NEMICON	NEMICON	NEMICON	NEMICON
Product Series	Magnet - Round	Magnet - Countersunk - Round Type	Round Neodymium Magnet【3-10 Pieces Per Package】	Ring‑Shaped Neodymium Magnet【4-7 Pieces Per Package】	Cylindrical Neodymium Magnet【3-10 Pieces Per Package】	Magnet - Ring	Neodymium Magnet Ring Shape	Neodymium Magnets Flat Shape for Countersunk	Ring-Shaped Neodymium Magnet【3 Pieces Per Package】	Neodymium Magnet Round Shape	Cylindrical‑Column‑Type Samarium-Cobalt Magnet【2 Pieces Per Package】	Countersunk Bolt Mounted Type Round Neodymium Magnet【3 Pieces Per Package】	Ring‑Shaped Ferrite Magnet【8 Pieces Per Package】	Ring‑Shaped Samarium-Cobalt Magnet【3 Pieces Per Package】	C-Shaped Neodymium Magnet【1-2 Pieces Per Package】	Cylindrical‑Column‑Type Ferrite Magnet【3 Pieces Per Package】
CAD	2D / 3D	2D / 3D				2D / 3D	2D	2D / 3D		2D
Days to Ship	Same day or more	Same day	10 Day(s) or more	12 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	5 Day(s)	10 Day(s) or more	7 Day(s) or more	12 Day(s) or more	7 Day(s) or more	12 Day(s) or more	12 Day(s) or more	12 Day(s) or more	12 Day(s) or more
Magnet Type (Material)	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Neodymium Iron Boron Magnet	Cobalt Magnet	Neodymium Iron Boron Magnet	Ferrite Magnet	Cobalt Magnet	Neodymium Iron Boron Magnet	Ferrite Magnet
Shape	Round	Ring	Round	Ring	Round	Ring	Ring	-	Ring	Round	Round	Round	Ring	Ring	Arc Type	Round
O.D.(Ø)	15	-	14 ～ 18	17 ～ 32	13 ～ 30	25	25	-	20	25	32	18 ～ 25	72	30	-	80
Inner Dia.(Ø)	-	-	-	8.3 ～ 21	-	6 ～ 12	7	-	12	-	-	-	32	15.5	-	-
Attraction Force (Range)(N)	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0	70.1~80.0
Attraction Force (Specific)(N)	75.85	78.4	73.5 ～ 78.4	72.5 ～ 78.4	70.5 ～ 79.3	73.8	71.5	78.4	74.48	73.55 ～ 78.45	78.4	73.5 ～ 78.4	73.5	77.4	70.5 ～ 77.4	74.4

Configure

Specification/Dimensions

Magnet Type (Material)
- Neodymium Iron Boron Magnet
- Cobalt Magnet
- Ferrite Magnet
- Alnico Magnet
Details

Clear

Shape
- Round
- Ring
- Arc Type
Larger Image

Clear

O.D.(Ø)
0.8

1

1.2

1.25

1.4

1.45

1.46

1.5

1.6

1.8

1.85

1.9

2

2.2

2.3

2.4

2.5

2.52

2.55

2.6

2.8

3

3.2

3.5

3.7

3.8

3.9

4

4.1

4.2

4.3

4.4

4.5

4.8

5

5.2

5.3

5.4

5.5

5.6

5.7

5.8

5.9

6

6.1

6.35

6.5

6.6

6.7

6.9

7

7.25

7.6

7.7

7.9

8

8.1

8.2

8.5

8.6

9

9.3

9.4

9.5

9.6

9.7

10

10.5

10.6

10.8

11

11.7

11.8

12

12.5

12.6

12.7

13

13.2

13.5

13.7

13.9

14

14.2

14.5

15

15.5

16

16.4

16.5

17

17.2

17.5

17.9

18

18.5

18.6

18.9

19

19.2

19.5

20

20.5

20.9

21

21.2

22

22.5

23

23.3

23.5

23.7

23.9

24

24.9

25

25.5

26

26.9

27

28

29

30

31

31.2

32

33.2

34

35

35.5

35.6

36

37

38

38.6

39

39.2

40

42

43.9

44

45

45.5

46

48

49.5

50

52

54

55

56

59

60

65

67

70

72

75

76

80

90

92

100

110

112

115

120

125

127

130

134

200
Clear

Inner Dia.(Ø)
0.35

0.4

0.5

0.6

1

1.2

1.25

1.3

1.5

1.67

1.8

2

2.05

2.1

2.2

2.3

2.4

2.5

2.6

2.8

3

3.1

3.2

3.25

3.27

3.4

3.5

3.53

3.8

4

4.1

4.4

4.5

4.6

5

5.1

5.2

5.3

5.5

5.6

6

6.1

6.5

6.6

7

7.1

7.4

7.5

7.6

7.8

8

8.3

8.5

8.8

8.9

9

9.4

9.5

9.8

10

10.2

10.5

10.8

11

11.2

11.6

12

12.25

12.4

12.5

12.7

12.8

13

14

14.8

15

15.2

15.5

16

16.5

17

17.5

18

18.2

18.5

18.8

19

19.1

19.3

19.7

20

21

22

23

23.5

24

25

26

27

28

30

31

32

33

33.1

34

35

38

40

42

43

45

47

50

60

62

68

70

75

80

84

85

90

95

100

115

120
Clear

Attraction Force (Range)(N)
- ~10.0
- 10.1~20.0
- 20.1~30.0
- 30.1~40.0
- 40.1~50.0
- 50.1~60.0
- 60.1~70.0
- 70.1~80.0
- 80.1~90.0
- 90.1~100.0
- 100.1~
Clear

Attraction Force (Specific)(N)
0.03

0.04

0.05

0.06

0.07

0.08

0.098

0.1

0.196

0.2

0.294

0.3

0.39

0.392

0.4

0.49

0.5

0.588

0.59

0.6

0.686

0.69

0.7

0.72

0.77

0.78

0.784

0.8

0.882

0.9

0.93

0.98

1

1,029

1,038.8

1,117.2

1,205.4

1,274

1.01

1.07

1.078

1.08

1.1

1.176

1.2

1.274

1.3

1.37

1.372

1.39

1.4

1.45

1.47

1.5

1.568

1.57

1.6

1.67

1.7

1.764

1.8

1.86

1.862

1.9

1.96

2

2.04

2.1

2.156

2.2

2.25

2.254

2.3

2.35

2.352

2.4

2.45

2.5

2.548

2.55

2.6

2.646

2.65

2.7

2.744

2.8

2.82

2.84

2.842

2.9

2.93

2.94

3

3.06

3.1

3.136

3.14

3.2

3.234

3.3

3.33

3.332

3.4

3.43

3.5

3.528

3.6

3.626

3.69

3.7

3.724

3.73

3.8

3.82

3.822

3.9

3.92

4

4.1

4.2

4.214

4.3

4.31

4.312

4.4

4.41

4.5

4.508

4.6

4.606

4.61

4.7

4.704

4.8

4.9

4.97

4.998

5

5.096

5.1

5.2

5.29

5.292

5.3

5.39

5.4

5.49

5.5

5.586

5.6

5.684

5.7

5.78

5.8

5.88

5.9

5.978

5.98

6

6.076

6.1

6.11

6.2

6.272

6.3

6.37

6.4

6.468

6.47

6.5

6.566

6.6

6.66

6.7

6.762

6.8

6.82

6.86

6.9

6.96

7

7.056

7.06

7.1

7.2

7.25

7.252

7.3

7.35

7.4

7.448

7.45

7.5

7.51

7.55

7.6

7.64

7.644

7.8

7.84

7.9

8

8.1

8.13

8.134

8.2

8.3

8.33

8.4

8.5

8.6

8.7

8.8

8.82

8.9

8.92

8.96

9

9.016

9.02

9.04

9.1

9.2

9.3

9.31

9.408

9.41

9.5

9.506

9.6

9.604

9.7

9.8

9.9

9.93

10

10.1

10.2

10.3

10.4

10.5

10.57

10.58

10.6

10.682

10.7

10.78

10.79

10.8

10.88

10.9

11

11.07

11.074

11.1

11.172

11.3

11.4

11.5

11.6

11.64

11.7

11.76

11.8

11.84

11.9

11.956

11.96

12

12.1

12.2

12.26

12.3

12.4

12.48

12.5

12.6

12.7

12.74

12.75

12.8

12.9

13

13.13

13.132

13.2

13.3

13.4

13.6

13.7

13.72

13.73

13.8

13.9

14

14.01

14.1

14.11

14.2

14.21

14.22

14.3

14.4

14.5

14.504

14.6

14.602

14.7

14.8

15

15.1

15.29

15.3

15.34

15.386

15.39

15.4

15.5

15.6

15.68

15.7

15.8

15.9

16

16.1

16.2

16.3

16.46

16.5

16.56

16.562

16.6

16.66

16.8

16.9

17.1

17.2

17.3

17.346

17.5

17.6

17.64

17.65

17.9

17.93

18

18.1

18.2

18.3

18.34

18.4

18.5

18.6

18.62

18.63

18.7

18.8

18.9

19.012

19.1

19.2

19.3

19.4

19.6

19.61

20

20.1

20.188

20.2

20.4

20.5

20.58

20.59

20.6

20.7

20.8

20.87

20.874

20.9

21

21.1

21.2

21.266

21.4

21.5

21.56

21.6

21.7

21.8

21.9

22

22.2

22.3

22.4

22.5

22.54

22.6

22.7

22.8

22.9

23.03

23.3

23.31

23.4

23.5

23.52

23.54

23.6

23.8

23.9

24.02

24.2

24.3

24.4

24.5

24.52

24.6

24.696

24.7

24.79

25

25.1

25.3

25.4

25.48

25.5

25.9

26

26.1

26.2

26.3

26.4

26.46

26.76

26.8

26.9

27

27.1

27.2

27.4

27.44

27.5

27.6

27.7

27.8

27.9

28

28.4

28.42

28.5

28.6

28.7

28.9

29.106

29.3

29.4

29.5

29.7

29.9

29.94

30

30.1

30.2

30.3

30.38

30.5

30.6

30.7

30.8

30.9

31.066

31.07

31.16

31.2

31.23

31.3

31.36

31.5

31.7

31.9

32

32.2

32.23

32.3

32.34

32.4

32.7

32.9

33

33.2

33.3

33.32

33.4

33.8

33.9

34

34.1

34.3

34.32

34.5

34.6

34.7

35

35.2

35.28

35.3

35.5

35.6

35.79

35.8

35.9

36

36.26

36.28

36.9

37

37.1

37.24

37.3

37.5

37.7

37.8

38.02

38.1

38.122

38.22

38.5

38.9

39

39.2

39.23

39.4

39.59

39.6

40

40.1

40.18

40.3

40.4

40.6

40.7

40.9

41

41.1

41.16

41.19

41.3

42

42.14

42.2

42.6

42.7

42.8

43.02

43.022

43.2

43.3

43.6

43.8

43.9

44

44.1

44.3

44.5

44.7

45.08

45.1

45.2

45.5

45.9

46.2

46.3

46.55

46.6

46.7

46.9

47.3

47.4

47.7

48

48.02

48.1

48.3

48.4

48.6

49

49.43

49.9

50.666

50.67

50.9

51.8

51.9

51.94

52.72

52.9

53.9

54.7

54.8

54.88

54.92

55.8

55.86

56.8

56.84

57.8

57.82

58.8

59.78

59.82

60.7

60.76

60.8

61.7

61.74

62.3

62.7

62.72

62.76

63.7

64.39

64.6

65.6

65.66

66.6

66.64

66.69

67.6

68.6

69.6

70.5

71.5

72.5

73.5

73.55

73.8

74.4

74.48

75.85

76.4

76.44

77.4

78.4

78.45

79.3

80.3

80.36

81.3

81.34

82.3

82.32

83.3

84.2

86.2

86.24

87.2

88.2

89.1

91.1

92.1

93.1

93.16

94

94.08

95

96

96.11

97

98

98.06

98.5

100.9

102.9

103.8

104.8

106.8

107.8

110.7

111.7

112.7

115.6

117.6

118.5

119.5

120.5

121.5

123.4

124.4

127.4

128.3

130.3

132.3

137.2

137.29

139.1

140.1

141.1

142.1

144

147

148.0

148.9

149.9

150.04

150.9

151.9

152.8

155.8

156.8

165.6

166.6

166.7

167.5

168.5

169.5

170.5

171.5

174.4

176.4

178.3

181.3

183.2

184.2

185.2

186.2

188.1

190.1

192

194

196

205.8

215.6

215.75

225.4

227.3

235.2

235.3

245

254.8

254.97

264.6

274.4

284.2

294

303.8

323.4

333.2

343

352.8

382.2

392

392.27

411.6

441

441.2

466.3

480.2

539

539.3

568.4

617.4

637

735

754.6

862.4

882

891.8

931

950.6

960.4

989.8
Clear