Miniature ball bearing
Type: 60 series, 62 series, R series, MR series,
Number of row: single row
Corresponding models: 6000~
Material: Gcr15 (chrome steel) China, (AISI)52100 American, (Din)100Cr6 Germany, AISI440C, AISI304, AISI316
Shield/closure: plain(Open), Z, ZZ, RS, 2RS, UG
Vibration and noisy level: Z1, Z2
Tolerance codes: ABEC-1
Retainer: PTFE, Nylon, PEEK or Stainless steel
Fields used in: Motorcycle, fishing reel, fan, electic tools, and so on.
Brand: WS, we also have the ability to produce your own brand.
Packing: Tube packing, individual box packing
Producing range: Standard and non-standard bearing
Hs code: 8482102000
|
Bearing No
|
Bore(d)
|
O. D(D)
|
Width(B)
|
Width(B1)
|
||
|
Open
|
Shield
|
mm
|
mm
|
mm
|
mm
|
|
|
MR63
|
ZZ
|
3
|
6
|
2
|
2. 5
|
|
|
623
|
ZZ
|
3
|
10
|
4
|
4
|
|
|
MR74
|
ZZ
|
4
|
7
|
2
|
2. 5
|
|
|
MR84
|
ZZ
|
4
|
8
|
2
|
3
|
|
|
684
|
ZZ
|
4
|
9
|
2. 5
|
4
|
|
|
MR104
|
ZZ
|
4
|
10
|
3
|
4
|
|
|
MR85
|
ZZ
|
5
|
8
|
2
|
2. 5
|
|
|
MR95
|
ZZ
|
5
|
9
|
2. 5
|
3
|
|
|
MR115
|
ZZ
|
5
|
11
|
-
|
4
|
|
|
MR96
|
ZZ
|
6
|
9
|
2
|
2. 5
|
|
|
MR106
|
ZZ
|
6
|
10
|
2. 5
|
3
|
|
|
MR126
|
ZZ
|
6
|
12
|
3
|
4
|
|
|
686
|
ZZ
|
6
|
13
|
3. 5
|
5
|
|
|
MR117
|
ZZ
|
7
|
11
|
2. 5
|
3
|
|
|
MR137
|
ZZ
|
7
|
13
|
3
|
4
|
|
|
687
|
ZZ
|
7
|
14
|
3. 5
|
5
|
|
|
687
|
ZZ
|
7
|
14
|
3. 5
|
5
|
|
|
697
|
ZZ
|
7
|
17
|
5
|
5
|
|
|
607
|
ZZ
|
7
|
19
|
6
|
6
|
|
|
MR128
|
ZZ
|
8
|
12
|
2. 5
|
3. 5
|
|
|
MR148
|
ZZ
|
8
|
14
|
3. 5
|
4
|
|
|
688
|
ZZ
|
8
|
16
|
4
|
5
|
|
|
608
|
ZZ
|
8
|
22
|
7
|
7
|
|
|
689
|
ZZ
|
9
|
17
|
4
|
5
|
|
|
6700
|
ZZ
|
10
|
15
|
3
|
4
|
|
|
6800
|
ZZ
|
10
|
19
|
5
|
5
|
|