Products
MR Bearings series
Flange Bearings series
6700 Bearings series
6800 Bearings series
6900 Bearings series
6000 Bearings series
6200 Bearings series
6300 Bearings series
Inch R series
16,000 Bearings series
Widened bearing series
SG pulley series
Mini flat bearing series
Linear Bearings series
Service Hotline 400-688-9811 0769-22335878
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|
Bearing Type |
ID d mm |
OD D mm |
width W （mm） |
chamfering r mm |
rated load（N）
|
Fast speed（rpm）
|
weight Kg/pc |
|||
|
Dynamic load Cr
|
Static load Cor
|
fat
|
oil
|
|||||||
|
681
|
1
|
3
|
1
|
0.05
|
0.082
|
0.021
|
130000
|
150000
|
0.00003
|
|
|
681X
|
1.5
|
4
|
1.2/2
|
0.05
|
0.082
|
0.021
|
130000
|
150000
|
0.00003
|
|
|
682
|
2
|
5
|
2/2.3
|
0.08
|
0.144
|
0.004
|
85000
|
100000
|
0.0002
|
|
|
682X
|
2.5
|
6
|
1.8/2.5
|
0.08
|
0.144
|
0.004
|
85000
|
100000
|
0.0002
|
|
|
683
|
3
|
7
|
2/3
|
0.15
|
0.264
|
0.009
|
63000
|
75000
|
0.0003
|
|
|
684
|
4
|
9
|
4
|
0.15
|
0.545
|
0.182
|
53000
|
63000
|
0.0007
|
|
|
685
|
5
|
11
|
3/5
|
0.15
|
0.715
|
0.282
|
35000
|
45000
|
0.0011
|
|
|
686
|
6
|
13
|
3.5/5
|
0.15
|
1.08
|
0.44
|
33000
|
42000
|
0.0019
|
|
|
687
|
7
|
14
|
3.5/5
|
0.15
|
1.17
|
0.51
|
31000
|
40000
|
0.0021
|
|
|
688
|
8
|
16
|
4/5
|
0.2
|
1.26
|
0.585
|
29000
|
38000
|
0.0031
|
|
|
689
|
9
|
17
|
4/5
|
0.2
|
1.72
|
0.82
|
28000
|
36000
|
0.0032
|
|
|
6800
|
10
|
19
|
5
|
0.3
|
1.83
|
0.925
|
26000
|
34000
|
0.005
|
|
|
6800W7
|
10
|
19
|
7
|
0.3
|
1.83
|
0.925
|
26000
|
34000
|
0.006
|
|
|
6801
|
12
|
21
|
5
|
0.3
|
1.92
|
1.04
|
22000
|
30000
|
0.006
|
|
|
6802
|
15
|
24
|
5
|
0.3
|
2.08
|
1.26
|
20000
|
28000
|
0.007
|
|
|
6803
|
17
|
26
|
5
|
0.3
|
2.81
|
1.72
|
19000
|
26000
|
0.008
|
|
|
6804
|
20
|
32
|
7
|
0.3
|
4
|
2.47
|
17000
|
22000
|
0.019
|
|
|
6805
|
25
|
37
|
7
|
0.3
|
4.3
|
2.95
|
15000
|
19000
|
0.022
|
|
|
6806
|
30
|
42
|
7
|
0.3
|
4.7
|
3.65
|
13000
|
17000
|
0.026
|
|
|
6807
|
35
|
47
|
7
|
0.3
|
4.9
|
4.05
|
11000
|
15000
|
0.029
|
|
|
6808
|
40
|
52
|
7
|
0.3
|
5.1
|
4.4
|
9000
|
13000
|
0.033
|
|
|
6809
|
45
|
58
|
7
|
0.3
|
6.4
|
5.65
|
7000
|
11000
|
0.04
|
|
|
6810
|
50
|
65
|
7
|
0.3
|
6.6
|
6.1
|
5000
|
9000
|
0.052
|
|
|
6811
|
55
|
72
|
9
|
0.3
|
8.8
|
8.5
|
4800
|
8500
|
0.081
|
|
|
6812
|
60
|
78
|
10
|
0.3
|
11.5
|
10.6
|
8000
|
9000
|
0.106
|
|
|
6813
|
65
|
85
|
10
|
0.6
|
11.6
|
11
|
7400
|
8700
|
0.128
|
|
|
6814
|
70
|
90
|
10
|
0.6
|
12.1
|
11.9
|
6900
|
8100
|
0.137
|
|
|
6815
|
75
|
95
|
10
|
0.6
|
12.5
|
13.9
|
3600
|
6300
|
0.149
|
|