Product Description
Mini Deep groove ball bearing 684-2RS
Deep groove ball bearing 684, inner diameter (D) is 4 mm, outside diameter (D) is 9 mm, the thickness (B) is 2.4 mm. 684 bearing mainly can be used for: ironing machine, injection molding machine accessories, wire stripping machine, cold water machine, pressing machine, handle, non-woven fabric printing equipment, packaging, kitchen equipment, evaporator, manual welding machine, in addition to iron machine, pre-treatment equipment, rubber calender, and so on.
Deep groove ball bearing 6800 Series Size Table:
|
Bearing No.
|
Boundary Dimensions mm
|
Basic load rating KN
|
Weight
|
|
d
|
D
|
B
|
rsmin
|
Dynamic
|
Static
|
Closed
|
|
Open
|
Closed
|
Cr
|
Cor
|
Kg
|
|
683
|
3
|
7
|
2
|
3
|
0.10
|
0.390
|
0.130
|
0.0010
|
|
684
|
4
|
9
|
2.4
|
4
|
0.10
|
0.480
|
0.170
|
0.0019
|
|
685
|
5
|
11
|
3
|
5
|
0.15
|
0.770
|
0.320
|
0.0024
|
|
686
|
6
|
13
|
3.5
|
5
|
0.15
|
1.080
|
0.440
|
0.0027
|
|
687
|
7
|
14
|
3.5
|
5
|
0.15
|
1.170
|
0.510
|
0.0030
|
|
688
|
8
|
16
|
4
|
5
|
0.20
|
1.250
|
0.590
|
0.0038
|
|
689
|
9
|
17
|
4
|
5
|
0.20
|
1.330
|
0.660
|
0.0440
|
|
6800
|
10
|
19
|
5
|
5
|
0.30
|
1.590
|
0.750
|
0.0050
|
|
6801
|
12
|
21
|
5
|
5
|
0.30
|
1.910
|
1.040
|
0.0060
|
|
6802
|
15
|
24
|
5
|
5
|
0.30
|
2.070
|
1.250
|
0.0070
|
|
6803
|
17
|
26
|
5
|
5
|
0.30
|
2.130
|
1.360
|
0.0080
|
|
6804
|
20
|
32
|
7
|
7
|
0.30
|
3.480
|
2.230
|
0.0190
|
|
6805
|
25
|
37
|
7
|
7
|
0.30
|
3.680
|
2.630
|
0.0220
|
|
6806
|
30
|
42
|
7
|
7
|
0.30
|
4.000
|
3.150
|
0.0260
|
|
6807
|
35
|
47
|
7
|
7
|
0.30
|
4.270
|
3.600
|
0.0290
|
|
6808
|
40
|
52
|
7
|
7
|
0.30
|
4.410
|
3.890
|
0.0330
|
|
6809
|
45
|
58
|
7
|
7
|
0.30
|
4.590
|
4.330
|
0.0400
|
|
6810
|
50
|
65
|
7
|
7
|
0.30
|
6.610
|
6.080
|
0.0520
|
|
6811
|
55
|
72
|
9
|
9
|
0.30
|
8.530
|
8.080
|
0.0830
|
|
6812
|
60
|
78
|
10
|
10
|
0.30
|
9.200
|
8.760
|
0.1060
|
|
6813
|
65
|
85
|
10
|
10
|
0.60
|
10.510
|
9.420
|
0.1250
|
|
6814
|
70
|
90
|
10
|
10
|
0.60
|
10.890
|
10.090
|
0.1350
|
|
6815
|
75
|
95
|
10
|
10
|
0.60
|
11.230
|
10.760
|
0.1450
|
|
6816
|
80
|
100
|
10
|
10
|
0.60
|
11.320
|
11.080
|
0.1550
|
|
6817
|
85
|
110
|
13
|
13
|
1.00
|
17.599
|
18.300
|
0.2650
|
|
6818
|
90
|
115
|
13
|
13
|
1.00
|
17.853
|
18.961
|
0.2800
|
|
6819
|
95
|
120
|
13
|
13
|
1.00
|
18.089
|
19.616
|
0.2980
|
|
6820
|
100
|
125
|
13
|
13
|
1.00
|
18.340
|
20.266
|
0.3110
|
|
6822
|
110
|
140
|
16
|
16
|
1.00
|
28.100
|
30.700
|
0.5100
|
|
6824
|
120
|
150
|
16
|
16
|
1.00
|
28.900
|
32.900
|
0.5490
|
|
6826
|
130
|
165
|
18
|
18
|
1.10
|
37.900
|
42.900
|
0.7900
|
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