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6900 Series
    Publish time 2018-09-29 11:43    

Deep groove ball bearings are non-separable and require little attention or maintenance in service, capable of operating at high speeds and are widely used radial bearings. The inner and outer ring of single row deep groove ball bearings have a deep groove raceway. The bearings are mainly used to carry radial loads and a part of axial loads in two directions. This kind of bearing can carry much heavy axial loads after the increase of radial clearance, thus, it can take the place of high speed angular contact ball bearings.  
Deep groove ball bearing have various types in structure, besides open type bearings, shield or seals at both side can also be provided.
Bearing No.
Boundary dimensions
Basic load ratings (kN)
Limiting speed
Mass
mm
Dynamic
Static
rpm
Kg
d
D
B
rs min
Cr
Cor
Grease
Oil
≈
6900
10
22
6
0.3
2.7
1.25
30000
36000
0.01
6901
12
24
6
0.3
2.9
1.45
27000
32000
0.011
6902
15
28
7
0.3
4.3
2.25
24000
28000
0.017
6903
17
30
7
0.3
4.6
2.55
22000
26000
0.018
6904
20
37
9
0.3
6.35
3.7
19000
23000
0.036
6905
25
42
9
0.3
7
4.55
16000
19000
0.041
6906
30
47
9
0.3
7.25
5
14000
17000
0.045
6907
35
55
10
0.6
10.9
7.75
12000
15000
0.073
6908
40
62
12
0.6
13.7
9.95
11000
13000
0.112
6909
45
68
12
0.6
14.1
10.9
9800
12000
0.132
6910
50
72
12
0.6
14.5
11.7
8900
11000
0.133
6911
55
80
13
1
16.6
14.1
8200
9600
0.185
6912
60
85
13
1
20.2
17.3
7600
8900
0.193
6913
65
90
13
1
17.4
16.1
7000
8200
0.211
6914
70
100
16
1
23.7
21.2
6500
7700
0.342
6915
75
105
16
1
24.4
22.6
6100
7200
0.363
6916
80
110
16
1
25
24
5700
6700
0.382
6917
85
120
18
1.1
31.9
29.6
5400
6300
0.535
6918
90
125
18
1.1
32.8
31.6
5100
6000
0.565
6919
95
130
18
1.1
33.7
33.5
4800
5700
0.579
6920
100
140
20
1.1
45
41.9
4500
5300
0.785
6921
105
145
20
1.1
46.5
44.8
4300
5100
0.816
6922
110
150
20
1.1
47.9
47.8
4100
4800
0.849
6924
120
165
22
1.1
57.2
56.9
3800
4400
1.15
6926
130
180
24
1.5
69.6
70
3500
4100
1.52
6928
140
190
24
1.5
71.3
74.8
3200
3800
1.62
6930
150
210
28
2
93.4
94.3
3000
3500
2.47
6932
160
220
28
2
87
96
2800
3300
2.61
6934
170
230
28
2
86
95.5
2600
3100
2.74
6936
180
250
33
2
110
119
2400
2900
4.76
6938
190
260
33
2
113
127
2300
2700
4.98
6940
200
280
38
2.1
157
168
2200
2600
7.1