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Ring‑Shaped Neodymium Magnet【1-10 Pieces Per Package】

Volume Discount

[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]

(i)Caution

This image is for illustrative purposes. Please check surface treatment.
Magnetization direction varies by product.
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.
Due to limited stock and material shortage, the availability of this product may be affected. Please refer to the WOS to confirm current stock status. Apologies on the inconvenience caused.

Part Number

Configured Part Number is shown.

Part Numbers

: 30; 45; 60

1
2
3
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Part Number
NOR002
NOR004
NOR005
NOR008
NOR010
NOR011
NOR012
NOR015
NOR018
NOR019
NOR021
NOR022
NOR026
NOR027
NOR028
NOR029
NOR030
NOR031
NOR032
NOR033
NOR034
NOR035
NOR036
NOR037
NOR038
NOR039
NOR040
NOR041
NOR042
NOR044
NOR045
NOR046
NOR047
NOR048
NOR049
NOR050
NOR052
NOR055
NOR056
NOR057
NOR058
NOR059
NOR060
NOR062
NOR063
NOR064
NOR065
NOR066
NOR068
NOR069
NOR070
NOR071
NOR073
NOR074
NOR075
NOR077
NOR078
NOR079
NOR080
NOR081

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	Volume Discount	Days to Ship	RoHS	O.D. (Ø)	Inner Dia. (Ø)	Pull Force (Range) (N)	Attraction Force (Specific) (N)	Height (mm)	Material details	Magnetization direction	Surface Treatment	Surface magnetic flux density (mT)	Operating temperature limits (°C)
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2	0.5	Up to 10.0	-	1	N35H	Radial direction	Ni plating	157	≦130
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2	1	Up to 10.0	0.3	3.4	N35	Radial direction	Ni plating	175	≦90
MYR 182.87	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2	1	Up to 10.0	1	10	N40	Height direction	Ni plating	197	≦150
MYR 155.33	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.5	1	Up to 10.0	1.9	2	N48	Height direction	Gold plated	251	≦110
MYR 140.38	10 Pieces Per Package	1 Pack(s)		9 Day(s) or more	10	2.5	1.5	Up to 10.0	0.9	1	N40	Height direction	Ni plating	139	≦100
MYR 155.33	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.5	1.67	Up to 10.0	0.8	1.2	N40SH	Height direction	Ni plating	127	≦190
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.52	1.25	Up to 10.0	0.7	3.3	N48	Radial direction	Ni plating	255	≦80
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.55	1.2	Up to 10.0	0.6	3.3	N40	Radial direction	Ni plating	291	≦90
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.6	1.2	Up to 10.0	0.3	1.5	N40	Radial direction	Ni plating	220	≦85
MYR 140.38	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	2.6	1.3	Up to 10.0	0.1	1	N40	Radial direction	Ni plating	185	≦85
MYR 258.40	10 Pieces Per Package	1 Pack(s)	Available	1 Day(s) or more	10	3	1	Up to 10.0	-	2	N40	Single face 2 pole	Ni plating	206	≦80
MYR 285.95	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	3	2	Up to 10.0	1.7	15	N48M	Height direction	Ni plating	200	≦150
MYR 245.02	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	3.5	2.5	Up to 10.0	2.1	1.5	N52	Height direction	Ni plating	176	≦100
MYR 258.40	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	3.5	2.5	Up to 10.0	2	1.5	N48H	Height direction	Ni plating	170	≦160
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	1	Up to 10.0	4	2	N40	Height direction	Ni plating	308	≦90
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	1	Up to 10.0	4.3	2.2	N40	Height direction	Ni plating	318	≦95
MYR 131.73	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	1	Up to 10.0	4.4	2.4	N40	Height direction	Ni plating	326	≦95
MYR 131.73	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	1.2	Up to 10.0	4.4	2.4	N40	Height direction	Ni plating	318	≦100
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	1.3	Up to 10.0	2.1	1	N35H	Height direction	Ni plating	214	≦120
MYR 113.63	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	2.4	1	N40	Height direction	Ni plating	207	≦85
MYR 113.63	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	3.1	1.5	N40	Height direction	Ni plating	241	≦90
MYR 117.57	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	4.2	3.5	N40	Height direction	Ni plating	295	≦130
MYR 121.50	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	1.8	3.5	N40	Radial direction	Ni plating	357	≦85
MYR 123.86	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	4.5	5	N40	Height direction	Ni plating	310	≦150
MYR 141.17	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2	Up to 10.0	2.7	5	N40	Radial direction	Ni plating	327	≦85
MYR 127.79	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2.5	Up to 10.0	2.7	1.5	N40	Height direction	Ni plating	206	≦100
MYR 182.87	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4	2.5	Up to 10.0	2.8	9	N35	Radial direction	Ni plating	264	≦80
MYR 127.79	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4.1	2.6	Up to 10.0	2.8	1.5	N40	Height direction	Ni plating	207	≦100
MYR 125.43	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	4.2	1.2	Up to 10.0	1.6	1.8	N45	Radial direction	Ni plating	370	≦80
MYR 131.74	10 Pieces Per Package	1 Pack(s)		10 Day(s) or more	10	5	2	Up to 10.0	7	3.5	N40	Height direction	Ni plating	350	≦110
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5	2.1	Up to 10.0	3.2	1	N40	Height direction	Ni plating	226	≦80
MYR 175.03	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5	2.3	Up to 10.0	7.1	10	N40	Height direction	Ni plating	359	≦150
MYR 144.32	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5	2.4	Up to 10.0	2.1	3	N40	Radial direction	Ni plating	388	≦85
MYR 123.86	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5	3	Up to 10.0	4.2	2	N35	Height direction	Ni plating	245	≦100
MYR 131.73	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5	3	Up to 10.0	5.2	3	N40	Height direction	Ni plating	284	≦120
MYR 186.81	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5.4	3.27	Up to 10.0	1.5	6	N35H	Radial direction	Ni plating	295	≦130
MYR 182.89	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	5.6	3	Up to 10.0	3.3	6	N35H	Radial direction	Ni plating	312	≦130
MYR 196.28	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2	10.1 to 20.0	15.4	8	N50	Height direction	Ni plating	476	≦125
MYR 245.09	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2	10.1 to 20.0	16.2	12	N50	Height direction	Ni plating	491	≦135
MYR 341.16	8 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2	30.1 to 40.0	33.3	26.4	N45	Radial direction	Ni plating	447	≦80
MYR 144.33	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2.05	10.1 to 20.0	12.9	4	N50	Height direction	Ni plating	428	≦100
MYR 166.37	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2.05	10.1 to 20.0	14.6	6	N50	Height direction	Ni plating	460	≦115
MYR 215.18	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	2	10.1 to 20.0	15.9	10	N50	Height direction	Ni plating	485	≦135
MYR 131.73	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	3	Up to 10.0	8.4	3	N40	Height direction	Ni plating	335	≦100
MYR 131.74	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	3	Up to 10.0	8.2	4	N35	Height direction	Ni plating	336	≦120
MYR 144.33	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	3	Up to 10.0	4	4	N40	Radial direction	Ni plating	385	≦90
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6	3.1	Up to 10.0	4.1	1	N40	Height direction	Ni plating	224	≦80
MYR 117.56	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6.1	2.3	Up to 10.0	3.8	1	N40	Height direction	Ni plating	224	≦75
MYR 117.57	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6.5	2	Up to 10.0	3.3	1	N35	Height direction	Ni plating	205	≦80
MYR 120.72	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6.5	2	Up to 10.0	5.3	1.5	N35	Height direction	Ni plating	259	≦85
MYR 125.44	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6.5	2	Up to 10.0	5.3	1.5	N35H	Height direction	Ni plating	259	≦120
MYR 120.72	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	6.6	2	Up to 10.0	5.4	1.5	N35	Height direction	Ni plating	258	≦85
MYR 133.32	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	7	3	10.1 to 20.0	11.3	3	N40	Height direction	Ni plating	356	≦95
MYR 148.26	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	7.6	4.4	Up to 10.0	1.3	1.6	N40	Radial direction	Ni plating	305	≦85
MYR 251.36	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	7.7	5.5	10.1 to 20.0	10.1	10	N35	Height direction	Ni plating	321	≦150
MYR 223.79	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	7.9	5.5	10.1 to 20.0	11.9	2.5	N50	Height direction	Ni plating	327	≦95
MYR 278.88	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	7.9	5.5	10.1 to 20.0	14.3	5	N50	Height direction	Ni plating	369	≦120
MYR 131.75	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	8	2	10.1 to 20.0	10.7	2.5	N35	Height direction	Ni plating	317	≦90
MYR 134.90	10 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	8	3	10.1 to 20.0	14.1	3	N40	Height direction	Ni plating	361	≦90
MYR 348.30	7 Pieces Per Package	1 Pack(s)		14 Day(s) or more	10	8	3	10.1 to 20.0	18.6	13.2	N40	Radial direction	Ni plating	494	≦85

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Basic Information

Pull Force (Value)	Neodymium Iron Boron Magnet	Shape	Ring

Configure

314 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

O.D.(Ø)
2

2.5

2.52

2.55

2.6

3

3.5

4

4.1

4.2

5

5.4

5.6

6

6.1

6.5

6.6

7

7.6

7.7

7.9

8

8.1

8.5

8.6

9

9.5

9.7

10

10.6

10.8

11

12

12.5

12.6

12.7

13

13.5

13.7

13.9

14

14.5

15

15.5

16

16.4

16.5

17

17.5

18

18.6

18.9

19

19.2

19.5

20

20.5

21

22

23

24

24.9

25

25.5

26

27

28

29

30

31

32

33.2

34

35

37

38.6

39

40

42

43.9

45

48

50

52

54

56

60

67

70

80

92

115

120

125

127

130
Clear
Inner Dia.(Ø)
0.5

1

1.2

1.25

1.3

1.5

1.67

2

2.05

2.1

2.3

2.4

2.5

2.6

3

3.1

3.2

3.27

3.5

3.8

4

4.1

4.4

4.5

5

5.1

5.2

5.5

6

6.1

6.5

6.6

7

7.1

7.4

7.6

7.8

8

8.3

8.5

8.8

8.9

9

9.4

9.5

9.8

10

10.2

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

16

16.5

17

17.5

18

18.5

19

19.1

20

21

22

23

23.5

24

25

26

28

30

31

32

33.1

34

35

38

40

45

47

50

62

70

84

85

90

95

100

115
Clear
Pull Force (Range)(N)
- Up to 10.0
- 10.1 to 20.0
- 20.1 to 30.0
- 30.1 to 40.0
- 40.1 to 50.0
- 50.1 to 60.0
- 60.1 to 70.0
- 70.1 to 80.0
- 80.1 to 90.0
- 90.1 to 100.0
- 100.1~
Clear
Attraction Force (Specific)(N)
0.1

0.2

0.3

0.6

0.7

0.8

0.9

1

1,029

1,205.4

1,274

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2

2.1

2.4

2.7

2.8

3.1

3.2

3.3

3.4

3.8

4

4.1

4.2

4.3

4.4

4.5

5.1

5.2

5.3

5.4

5.8

6.4

6.5

6.8

7

7.1

7.3

7.6

7.9

8

8.1

8.2

8.4

8.8

8.9

9.8

10.1

10.4

10.5

10.6

10.7

11.3

11.5

11.6

11.7

11.8

11.9

12

12.6

12.8

12.9

14.1

14.3

14.5

14.6

14.7

15

15.3

15.4

15.8

15.9

16

16.1

16.2

16.5

16.8

16.9

17.1

17.2

17.6

18.2

18.3

18.5

18.6

18.7

18.9

19.1

19.2

19.6

20

20.4

20.5

20.6

20.9

21

21.4

21.8

22

22.5

22.8

23.6

23.8

23.9

24.3

24.5

24.6

24.7

25

25.3

26

26.1

26.3

26.8

26.9

27.1

27.8

27.9

28.4

28.9

30.2

30.3

30.5

32.2

32.3

32.4

32.9

33.3

33.4

33.9

34.6

35

35.9

36.9

37.5

37.7

39

39.4

39.6

40

40.1

40.6

40.9

41

42.2

42.6

42.7

43.6

43.8

44.7

45.1

45.5

46.6

47.3

47.4

47.7

48

50.9

51.9

52.9

53.9

54.8

55.8

57.8

58.8

60.7

61.7

62.7

63.7

64.6

65.6

66.6

68.6

72.5

73.5

77.4

78.4

81.3

82.3

86.2

87.2

89.1

91.1

93.1

95

96

102.9

104.8

106.8

107.8

112.7

117.6

118.5

119.5

120.5

124.4

130.3

132.3

139.1

140.1

142.1

147

149.9

167.5

171.5

178.3

184.2

185.2

192

196

215.6

225.4

227.3

235.2

245

254.8

264.6

274.4

284.2

323.4

352.8

382.2

401.8

441

466.3

480.2

539

617.4

637

754.6

882

931

950.6

960.4
Clear
Height(mm)
0.6

0.8

0.9

1

1.2

1.25

1.3

1.5

1.6

1.8

2

2.1

2.2

2.3

2.4

2.5

2.6

3

3.3

3.4

3.5

4

4.4

4.7

4.8

5

6

6.3

6.35

6.4

7

7.5

8

9

9.5

10

11

12

13.2

13.8

14

15

18

19

20

22

23

25

26.4

30

30.9

32

33
Clear
Material details
N30EH

N30UH

N33EH

N33H

N33SH

N35

N35H

N35SH

N35UH

N38

N38EH

N38H

N38SH

N40

N40H

N40SH

N40UH

N42

N42H

N45

N45M

N45SH

N48

N48H

N48M

N50

N52
Clear
Magnetization direction
Single face 2 pole

Single face 4 poles

Both faces 8 poles

Single face 8 poles

Both faces 12 poles

Height direction

Radial direction
Clear
Surface Treatment
- Black resin
- Gold plated
- Ni plating
Clear
Surface magnetic flux density(mT)
64

65

101

127

129

132

135

138

139

148

150

156

157

159

168

170

171

173

174

175

176

177

179

181

182

185

188

192

194

197

199

200

202

203

205

206

207

211

214

219

220

222

224

225

226

228

229

231

234

235

241

245

248

250

251

252

253

255

258

259

260

262

264

265

266

267

269

270

271

280

282

283

284

286

288

289

290

291

293

294

295

298

301

302

303

305

306

307

308

310

312

316

317

318

321

322

324

325

326

327

328

330

331

332

335

336

337

339

340

342

344

350

352

354

355

356

357

358

359

360

361

363

365

366

368

369

370

371

372

373

374

375

376

379

381

384

385

388

389

390

393

394

395

396

397

399

400

402

403

404

405

406

407

409

411

413

415

417

420

424

425

427

428

429

430

431

432

433

437

438

440

444

445

446

447

448

449

455

456

458

460

462

463

465

466

467

471

473

474

476

478

480

481

482

483

484

485

491

494

495

502

505

514

519

520

521

526

529

535

542

546

551

558

562

568

581

643

660
Clear
Operating temperature limits(°C)
- ≦50
- ≦60
- ≦65
- ≦70
- ≦75
- ≦80
- ≦85
- ≦90
- ≦95
- ≦100
- ≦105
- ≦110
- ≦115
- ≦120
- ≦125
- ≦130
- ≦135
- ≦140
- ≦145
- ≦150
- ≦155
- ≦160
- ≦165
- ≦170
- ≦175
- ≦180
- ≦185
- ≦190
- ≦195
- ≦200
- ≦210
- ≦215
- ≦260
Clear
type
- NOR
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Ring‑Shaped Neodymium Magnet【1-10 Pieces Per Package】

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MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm