MR72ZZ Miniature Deep Groove Ball Bearings 2x7x3mm
MR72ZZ
Bore Diameter:2 mm
Outside Diameter:7 mm
Width:3 mm
Weight:0.00043 kg
Reference FOB Price:US0.2 ~ 0.4 / Piece
Min. Order:50 Piece
The MR72ZZ bearing is a Deep Groove Ball Bearings with an inner diameter of 2 mm , an outer diameter of 7 mm, a width of 3 mm. It typically uses ABEC-1 ABEC-3 ABEC-5 ABEC-7 grade precision tolerances and features a Steel cage, Steel balls, Steel. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
Item No:MR72ZZ
Type:miniature ball bearing
Size:2mm x7mm x3mm
|
Bearing type
|
internal diameterd
|
external diameterD
|
heightB
|
Chamferingr
|
Limit Turn speed
(1000turn/component)
|
|||
|
open
OP
|
Dust cover
ZZ
|
|||||||
|
grease
|
oiling
[machine] oil lubrication |
|||||||
|
MR52
|
2
|
5
|
2
|
2.5
|
0.1
|
94
|
106
|
|
|
MR62
|
6
|
2.5
|
2.5
|
0.15
|
83
|
93
|
||
|
MR72
|
7
|
2.5
|
3
|
0.15
|
73
|
82
|
||
|
MR63
|
3
|
6
|
2
|
2.5
|
0.1
|
73
|
82
|
|
|
MR83
|
8
|
2.5
|
3
|
0.15
|
60
|
67
|
||
|
MR93
|
9
|
2.5
|
4
|
0.2
|
56
|
62
|
||
|
MR74
|
4
|
7
|
2
|
2.5
|
0.1
|
60
|
67
|
|
|
MR84
|
8
|
2
|
3
|
0.15
|
55
|
62
|
||
|
MR85
|
5
|
8
|
2
|
2.5
|
0.1
|
51
|
57
|
|
|
MR95
|
9
|
2.5
|
3
|
0.15
|
47
|
53
|
||
|
MR104
|
4
|
10
|
3
|
4
|
0.2
|
47
|
53
|
|
|
MR105
|
5
|
10
|
3
|
4
|
0.15
|
44
|
49
|
|
|
MR115
|
11
|
3.5
|
4
|
0.15
|
41
|
46
|
||
|
MR106
|
6
|
10
|
2.5
|
3
|
0.15
|
41
|
46
|
|
|
MR126
|
12
|
3
|
4
|
0.2
|
37
|
41
|
||
|
MR117
|
7
|
11
|
2.5
|
3
|
0.15
|
37
|
41
|
|
|
MR137
|
13
|
3
|
4
|
0.2
|
33
|
37
|
||
|
MR128
|
8
|
12
|
2.5
|
3.5
|
0.15
|
33
|
37
|
|
|
MR148
|
14
|
3.5
|
4
|
0.2
|
30
|
34
|
||
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