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

[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

Part Number
NOR166
NOR194
NOR209
NOR236
NOR243
NOR251
NOR266
NOR269
NOR280
NOR281
NOR298
NOR304
NOR323
NOR334
NOR384

Standard Unit Price	Number of pc(s). included in pkg.	Minimum order quantity	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 375.10	10 Pieces Per Package	1 Pack(s)	9 Day(s) or more	10	13	4.5	50.1~60.0	53.9	10	N40	Height direction	Ni plating	481	≦110
MYR 430.07	4 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	15	4	50.1~60.0	51.9	25	N40	Radial direction	Ni plating	581	≦90
MYR 349.84	6 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	16	10	50.1~60.0	53.9	12	N35	Height direction	Ni plating	446	≦135
MYR 368.82	5 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	18	14	50.1~60.0	50.9	12	N40	Height direction	Ni plating	431	≦150
MYR 345.65	9 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	19	12	50.1~60.0	52.9	4	N40	Height direction	Ni plating	381	≦85
MYR 368.74	10 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	20	6	50.1~60.0	50.9	3	N45	Height direction	Ni plating	280	≦65
MYR 349.66	6 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	20	15	50.1~60.0	54.8	5	N40H	Height direction	Ni plating	403	≦140
-	6 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	20.5	16.5	50.1~60.0	51.9	6	N40	Height direction	Ni plating	400	≦110
MYR 345.43	6 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	22	18	50.1~60.0	55.8	6	N40	Height direction	Ni plating	400	≦110
MYR 364.16	9 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	23	8	50.1~60.0	57.8	3	N42	Height direction	Ni plating	262	≦65
MYR 348.49	7 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	25	6	50.1~60.0	58.8	3	N45	Height direction	Ni plating	231	≦60
MYR 348.43	7 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	25	12	50.1~60.0	55.8	3	N45	Height direction	Ni plating	289	≦70
MYR 368.94	8 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	27	17	50.1~60.0	55.8	3	N35	Height direction	Ni plating	291	≦80
MYR 377.09	7 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	29	18	50.1~60.0	58.8	3	N35	Height direction	Ni plating	280	≦80
MYR 424.95	2 Pieces Per Package	1 Pack(s)	14 Day(s) or more	10	50	5	50.1~60.0	55.8	3	N35	Height direction	Ni plating	101	≦50

Basic Information

Pull Force (Value)	Neodymium Iron Boron Magnet	Shape	Ring

Configure

15 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
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
Clear
Pull 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

Days to Ship

All

1 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

14 Day(s) or Less

17 Day(s) or Less
Clear

Specify Alterations

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

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7890 6399; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

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

(i)Caution

Basic Information

Configure

Specification/Dimensions

O.D.(Ø)

Inner Dia.(Ø)

Attraction Force (Specific)(N)

Height(mm)

Material details

Magnetization direction

Surface Treatment

Surface magnetic flux density(mT)

Operating temperature limits(°C)

type

Pull Force (Range)(N)

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

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Customer Service

Social Media

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