G series Air cargo caster features:
High wear and shockresistant nylon wheel,
Maintenance free,sealed precision ball bearing for high Rolling effort,
Air cargo caster size include:58mm 70mm Ningbo Mywin Caster Co., Ltd. , https://www.mywin-caster.com
Block NdFeB magnets, Permanent Magnet, neodymium magnet, Speaker magnet, NdFeB, Sintered NdFeB Magnet
This Rare earth magnet is very strong NdFeB magnet
The magnet performance can be according to your requirement
From N35 to N52 is available
The magnet size can be customized
The surface can be treated as anti-rust process or zinc-plated, nickel-plated, epoxy-plated
Precise dimensions.
NdFeB Magnet Performance Sheet
Â
Â
Br
(bHc)
(iHc
(BH)max
T
KG
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
Max
Min
Max
Min
Max
Min
Max
Min
1
N30
1.17
1.09
11.7
10.9
≥796
≥10.0
≥955
≥12
263
223
33
28
2
N33
1.22
1.14
12.2
11.4
≥836
≥10.5
≥955
≥12
287
247
36
31
3
N35
1.25
1.18
12.5
11.8
≥860
≥10.8
≥955
≥12
302
263
38
33
4
N38
1.30
1.23
13.0
12.3
≥860
≥10.8
≥955
≥12
326
286
41
36
5
N40
1.32
1.26
13.2
12.6
≥860
≥10.8
≥955
≥12
334
289
42
38
6
N42
1.35
1.30
13.5
13.0
≥860
≥10.8
≥955
≥12
350
318
44
40
7
N45
1.38
1.32
13.8
13.2
≥860
≥10.8
≥955
≥12
366
334
46
42
8
N48
1.43
1.37
14.3
13.7
≥836
≥10.5
≥875
≥11
390
358
49
45
9
N50
1.46
1.39
14.6
13.9
≥836
≥10.5
≥875
≥11
406
374
51
47
10
N52
1.48
1.42
14.8
14.2
≥836
≥10.5
≥875
≥11
422
390
53
49
11
N30M
1.17
1.09
11.7
10.9
≥812
≥10.2
≥1114
≥14
263
223
33
28
12
N33M
1.22
1.14
12.2
11.4
≥852
≥10.7
≥1114
≥14
287
247
36
31
13
N35M
1.25
1.18
12.5
11.8
≥876
≥11.0
≥1114
≥14
302
263
38
33
14
N38M
1.30
1.23
13.0
12.3
≥916
≥11.5
≥1114
≥14
326
287
41
36
15
N40M
1.32
1.26
13.2
12.6
≥939
≥11.8
≥1114
≥14
342
302
43
38
16
N42M
1.35
1.30
13.5
13.0
≥955
≥12.0
≥1114
≥14
358
318
45
40
17
N45M
1.38
1.32
13.8
13.2
≥971
≥12.2
≥1114
≥14
374
334
47
42
18
N48M
1.43
1.37
14.3
13.7
≥995
≥12.5
≥1114
≥14
398
358
50
45
19
N50M
1.46
1.39
14.6
13.9
≥995
≥12.5
≥1035
≥13
414
374
52
47
20
N27H
1.11
1.02
11.1
10.2
≥780
≥9.80
≥1353
≥17
239
199
30
25
21
N30H
1.17
1.09
11.7
10.9
≥812
≥10.2
≥1353
≥17
263
223
33
28
22
N33H
1.22
1.14
12.2
11.4
≥852
≥10.7
≥1353
≥17
287
247
36
31
23
N35H
1.25
1.18
12.5
11.8
≥876
≥11.0
≥1353
≥17
302
263
38
33
24
N38H
1.30
1.23
13.0
12.3
≥916
≥11.5
≥1353
≥17
326
287
41
36
25
N40H
1.32
1.26
13.2
12.6
≥939
≥11.8
≥1353
≥17
342
302
43
38
26
N44H
1.37
1.30
13.7
13.0
≥963
≥12.1
≥1273
≥16
366
318
46
41
27
N46H
1.40
1.34
14.0
13.4
≥995
≥12.5
≥1273
≥16
382
334
48
43
28
N48H
1.42
1.36
14.2
13.6
≥1011
≥12.7
≥1273
≥16
398
358
50
45
29
N27SH
1.11
1.02
11.1
10.2
≥780
≥9.80
≥1592
≥20
239
199
30
25
30
N30SH
1.17
1.09
11.7
10.9
≥812
≥10.2
≥1592
≥20
263
223
333
28
31
N33SH
1.22
1.14
12.2
11.4
≥851
≥10.7
≥1592
≥20
287
247
36
31
32
N35SH
1.25
1.18
12.5
11.8
≥876
≥11.0
≥1592
≥20
302
263
38
33
33
N38SH
1.30
1.23
13.0
12.3
≥923
≥11.6
≥1592
≥20
326
287
41
36
34
N40SH
1.32
1.26
13.2
12.6
≥939
≥11.8
≥1592
≥20
342
302
43
38
35
N42SH
1.34
1.28
13.4
12.8
≥955
≥12.0
≥1512
≥19
350
310
44
39
36
N45SH
1.38
1.32
13.8
13.2
≥987
≥12.4
≥1512
≥19
374
334
47
42
37
N25UH
1.07
0.98
10.7
9.8
≥732
≥9.20
≥1990
≥25
223
183
28
23
38
N28UH
1.13
1.04
11.3
10.4
≥780
≥9.80
≥1990
≥25
247
207
31
26
39
N30UH
1.17
1.09
11.7
10.9
≥812
≥10.2
≥1990
≥25
263
223
33
28
40
N33UH
1.22
1.14
12.2
11.4
≥859
≥10.8
≥1990
≥25
287
247
36
31
41
N35UH
1.25
1.18
12.5
11.8
≥891
≥11.2
≥1990
≥25
302
263
38
33
42
N38UH
1.30
1.22
13.0
12.2
≥923
≥11.6
≥1990
≥25
326
287
41
36
43
N40UH
1.32
1.26
13.2
12.6
≥955
≥12.0
≥1990
≥25
334
302
42
38
44
N25EH
1.07
0.98
10.7
9.8
≥732
≥9.20
≥2388
≥30
223
183
28
23
45
N28EH
1.13
1.04
11.3
10.4
≥780
≥9.80
≥2388
≥30
247
207
31
26
46
N30EH
1.17
1.09
11.7
10.9
≥820
≥10.3
≥2388
≥30
263
223
33
28
47
N33EH
1.20
1.14
12.0
11.4
≥859
≥10.8
≥2388
≥30
287
247
36
31
48
N35EH
1.23
1.17
12.3
11.7
≥883
≥11.1
≥2388
≥30
295
263
37
33
49
N38EH
1.28
1.22
12.8
12.2
≥923
≥11.6
≥2388
≥30
318
287
40
36
50
N28EHS
1.13
1.05
11.3
10.5
≥780
≥10.0
≥2786
≥35
247
207
31
26
51
N30EHS
1.17
1.09
11.7
10.9
≥820
≥10.3
≥2786
≥35
263
223
33
28
Note:
1.The above data are given at temperature 23°C +/-3°C .
2.Max working temperature is changeable due to the length-diameter ratio and environmental facts.
3.According to P.R China standard GB/T 13560-2000
Effective labyrin seal for maintenance free swiveling motion,
Maintenance free,sealed precision ball bearing for hight Rolling effort,
Working Temperature:-30~130°C