(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
- [Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
- [Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.
Ring‑Shaped Neodymium Magnet【1-10 Pieces Per Package】 (Part Numbers)
[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 |
|---|
| NOR178 |
| NOR179 |
| NOR219 |
| NOR226 |
| NOR227 |
| NOR239 |
| NOR245 |
| NOR261 |
| NOR272 |
| NOR292 |
| NOR297 |
| NOR300 |
| NOR302 |
| NOR343 |
| NOR346 |
| Part Number | 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 345.83 | 9 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 14 | 3 | 60.1~70.0 | 63.7 | 10 | N40 | Height direction | Ni plating | 483 | ≦100 | ||
MYR 378.89 | 6 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 14 | 4 | 60.1~70.0 | 65.6 | 18 | N35 | Height direction | Ni plating | 495 | ≦135 | ||
MYR 331.87 | 8 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 17 | 9 | 60.1~70.0 | 66.6 | 7.5 | N40 | Height direction | Ni plating | 449 | ≦100 | ||
MYR 350.04 | 9 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 18 | 7 | 60.1~70.0 | 68.6 | 6 | N40 | Height direction | Ni plating | 411 | ≦85 | ||
MYR 369.63 | 6 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 18 | 7 | 60.1~70.0 | 60.7 | 6 | N35SH | Height direction | Ni plating | 388 | ≦160 | ||
MYR 368.96 | 8 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 18.9 | 11 | 60.1~70.0 | 62.7 | 6.35 | N35 | Height direction | Ni plating | 407 | ≦95 | ||
MYR 350.80 | 8 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 19.2 | 6 | 60.1~70.0 | 65.6 | 6 | N35 | Height direction | Ni plating | 373 | ≦90 | ||
MYR 330.54 | 8 Pieces Per Package | 1 Pack(s) | 9 Day(s) or more | 10 | 20 | 12 | 60.1~70.0 | 66.6 | 5 | N40 | Height direction | Ni plating | 403 | ≦90 | ||
MYR 421.22 | 4 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 21 | 12.25 | 60.1~70.0 | 64.6 | 5 | N35UH | Height direction | Ni plating | 376 | ≦180 | ||
MYR 403.21 | 6 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 24 | 9 | 60.1~70.0 | 63.7 | 4 | N40 | Height direction | Ni plating | 306 | ≦75 | ||
MYR 366.35 | 3 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 25 | 2.5 | 60.1~70.0 | 65.6 | 5 | N40SH | Height direction | Ni plating | 288 | ≦130 | ||
MYR 348.47 | 7 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 25 | 8 | 60.1~70.0 | 63.7 | 3 | N45 | Height direction | Ni plating | 248 | ≦60 | ||
MYR 348.45 | 7 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 25 | 10 | 60.1~70.0 | 68.6 | 3 | N45 | Height direction | Ni plating | 267 | ≦65 | ||
MYR 353.48 | 6 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 30 | 23 | 60.1~70.0 | 65.6 | 3 | N35 | Height direction | Ni plating | 322 | ≦85 | ||
MYR 403.18 | 6 Pieces Per Package | 1 Pack(s) | 14 Day(s) or more | 10 | 31 | 19 | 60.1~70.0 | 61.7 | 3 | N35 | Height direction | Ni plating | 269 | ≦80 |
Loading...
Basic Information
| Pull Force (Value) | Neodymium Iron Boron Magnet | Shape | Ring |
|---|
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
-
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
-
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
-
Height(mm)
-
Material details
-
Magnetization direction
-
Surface Treatment
- Black resin
- Gold plated
- Ni plating
-
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
-
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
-
type
- NOR
-
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~
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
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
- Neodymium Magnet Bar Shape
- Neodymium Magnet Round Shape
- Yoke (With Cover) Round Anisotropic Ferrite
- Pedestal Type Magnetic Iron/Magnetic Iron, Circle Type (Sack Packaging Sales)
- Round Samarium-Cobalt Magnet
- Round-Shaped Anisotropic Ferrite Magnet
- C-Shaped Neodymium Magnet
- Ring‑Shaped Samarium-Cobalt Magnet
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
- Credit Card
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy