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Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to
each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle.
The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane,
along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
Principal Dimension(mm)
Designation
Basic Load ratings(KM)
Limited Speed(rpm)
Weight(kg)
d
D
B
Dynamic
Static
Grease
Oil
10
26
8
7000C
4.9
2.1
24000
32000
0.019
26
8
7000AC
3.6
2.1
24000
32000
0.019
30
9
7200C
5.8
2.9
22000
28000
0.032
30
9
7200AC
5.5
2.8
22000
28000
0.032
30
9
7200B
5.3
2.7
19000
27000
0.03
35
11
7300C
9.8
4.6
18000
26000
0.053
35
11
7300AC
9.5
4.4
18000
26000
0.053
12
24
6
7901C
3.3
1.8
28000
36000
0.011
24
6
7901AC
3.2
1.7
28000
36000
0.011
28
8
7001C
5.4
2.6
22000
28000
0.021
28
8
7001AC
5.1
2.4
22000
28000
0.021
32
10
7201C
7.9
3.8
20000
25000
0.037
32
10
7201AC
7.6
3.6
20000
25000
0.037
32
10
7201B
6.9
3.2
18000
24000
0.036
37
12
7301C
11.8
5.6
17000
24000
0.06
37
12
7301AC
11.5
5.4
17000
24000
0.06
37
12
7301B
10.5
4.9
16000
22000
0.06
15
28
7
7902C
4.7
2.6
24000
32000
0.15
28
7
7902AC
4.5
2.5
24000
32000
0.15
32
9
7002C
6.2
3.3
19000
25000
0.03
32
9
7002AC
5.9
3.2
19000
25000
0.03
35
11
7202C
9.2
4.9
17000
22000
0.045
35
11
7202AC
8.9
4.8
17000
22000
0.045
35
11
7202B
7.9
4.2
16000
22000
0.045
42
13
7302C
13.2
6.7
15000
21000
0.084
42
13
7302AC
12.5
6.2
15000
21000
0.084
42
13
7302B
12.4
6.5
14000
19000
0.08
Contact: Tian Changjian
Phone: +86 133 0639 3205
Tel: +86 133 0639 3205
Email: sales@sdhfbearing.com
Add: Guanxian Industrial park Liaocheng.Shandong.China