|
Radial Angular Contact Thrust Ball Bearing |
|
Datetime:2008/6/25 Click:1105 |
Principal Dimensions (mm) |
Weight (g) |
Designations |
Rated Loads (kn) |
Limiting Speed (rpm) |
d |
D |
B |
Rsmin |
Referrence |
Dynamic (Cr) |
Static (Cor) |
Grease |
Oil |
35 |
80 |
21 |
1 |
0.469 |
7307B |
32.85 |
23.23 |
8000 |
10000 |
40 |
68 |
15 |
0.6 |
0.186 |
7008A |
16.92 |
14.02 |
10000 |
13000 |
40 |
80 |
18 |
0.6 |
0.413 |
7208C |
32.85 |
24.19 |
13000 |
18000 |
40 |
80 |
18 |
0.6 |
0.37 |
7208A |
31.95 |
24.1 |
9100 |
12000 |
40 |
80 |
18 |
0.6 |
0.378 |
7208B |
28.8 |
22.08 |
7900 |
10000 |
40 |
90 |
23 |
1.5 |
0.606 |
7308C |
49.5 |
32.5 |
13000 |
17000 |
40 |
90 |
23 |
1 |
0.628 |
7308A |
44.1 |
31.68 |
8200 |
11000 |
40 |
90 |
23 |
1 |
0.643 |
7308B |
40.5 |
29.28 |
7000 |
9400 |
45 |
75 |
16 |
0.6 |
0.268 |
7009C |
21.96 |
18.53 |
13000 |
18000 |
45 |
85 |
19 |
0.6 |
0.405 |
7209A |
35.55 |
27.55 |
8300 |
11000 |
45 |
85 |
19 |
0.6 |
0.415 |
7209B |
32.4 |
25.15 |
7000 |
9400 |
45 |
100 |
25 |
1.5 |
0.83 |
7309C |
64 |
43 |
11000 |
15000 |
45 |
100 |
25 |
1 |
0.84 |
7309A |
57.15 |
41.76 |
7400 |
9500 |
45 |
100 |
25 |
1 |
0.861 |
7309B |
52.65 |
38.4 |
6300 |
8500 |
50 |
80 |
16 |
0.6 |
0.285 |
7010C |
23.4 |
20.74 |
12000 |
16000 |
50 |
80 |
16 |
0.6 |
0.255 |
7010A |
21.33 |
19.3 |
8200 |
10000 |
50 |
90 |
20 |
0.6 |
0.519 |
7210C |
38.7 |
30.24 |
11000 |
14000 |
50 |
90 |
20 |
0.6 |
0.457 |
7210A |
37.35 |
30.24 |
7500 |
9500 |
50 |
90 |
20 |
0.6 |
0.468 |
7210A |
33.75 |
27.46 |
6400 |
8600 |
50 |
110 |
27 |
2 |
1.05 |
7310C |
75 |
51.5 |
10000 |
14000 |
50 |
110 |
27 |
1 |
1.091 |
7310A |
66.6 |
49.92 |
6700 |
8900 |
50 |
110 |
27 |
1 |
1.11 |
7310B |
61.2 |
46.08 |
5700 |
7700 |
55 |
90 |
18 |
0.6 |
0.421 |
7011C |
30.6 |
27.46 |
11000 |
14000 |
55 |
90 |
18 |
0.6 |
0.388 |
7011A |
27.9 |
25.25 |
7500 |
10000 |
55 |
100 |
21 |
1 |
0.679 |
7211C |
47.7 |
38.4 |
10000 |
13000 |
55 |
100 |
21 |
1 |
0.604 |
7211A |
45.9 |
37.92 |
6700 |
9000 |
55 |
100 |
21 |
1 |
0.617 |
7211B |
41.85 |
34.56 |
5800 |
7800 |
55 |
120 |
29 |
2 |
1.34 |
7311C |
87 |
60.5 |
9400 |
13000 |
55 |
120 |
29 |
1 |
1.4 |
7311A |
77.4 |
59.04 |
6100 |
8200 |
55 |
120 |
29 |
1 |
1.441 |
7311B |
77.1 |
54.24 |
5200 |
6900 |
60 |
95 |
18 |
0.6 |
0.449 |
7012C |
31.5 |
29.28 |
10000 |
13000 |
60 |
95 |
18 |
0.6 |
0.406 |
7012A |
28.8 |
26.98 |
6800 |
9100 |
60 |
110 |
22 |
1 |
0.878 |
7212C |
57.6 |
47.52 |
9200 |
12000 |
60 |
110 |
22 |
1 |
0.787 |
7212A |
55.35 |
47.04 |
6300 |
8400 |
60 |
110 |
22 |
1 |
0.804 |
7212B |
50.4 |
42.72 |
5400 |
7200 |
60 |
130 |
31 |
2.1 |
1.68 |
7312C |
99 |
70.5 |
8700 |
12000 |
60 |
130 |
31 |
1.1 |
1.729 |
7312A |
88.2 |
68.64 |
5600 |
7500 |
60 |
130 |
31 |
1.1 |
1.769 |
7312B |
81 |
63.36 |
4800 |
6500 |
65 |
100 |
18 |
0.6 |
0.438 |
7013C |
33.3 |
33.12 |
9400 |
12000 |
Page: [1] [2] [3] [4] |
|