This kind of bearing requires good high-speed performance, low friction and low torque performance, resistance to pollution fatigue peeling performance, anti-corrosion performance, cage fracture resistance and long life performance.
Bearing Numbers |
Boundary Dimensions |
Limiting Speeds(r/min) |
Basic Load Ratings(N) |
|||
d |
D |
B |
Cr |
Cor |
||
6000 |
10 |
26 |
8 |
28000 |
4550 |
1960 |
6001 |
12 |
28 |
8 |
26000 |
5100 |
2400 |
6201 |
12 |
32 |
10 |
24000 |
6800 |
3050 |
16002 |
15 |
32 |
8 |
24000 |
5590 |
2860 |
6002 |
15 |
32 |
9 |
24000 |
5590 |
2860 |
6202 |
15 |
35 |
11 |
22000 |
7650 |
3750 |
6202X3 |
15 |
37 |
10 |
22000 |
9400 |
4350 |
6302X1 |
15 |
42 |
11 |
20000 |
11400 |
5400 |
6302 |
15 |
42 |
13 |
20000 |
11400 |
5400 |
6302/17 |
17 |
42 |
13 |
20000 |
11400 |
5400 |
16003 |
17 |
35 |
8 |
22000 |
6000 |
3250 |
6003 |
17 |
35 |
10 |
22000 |
6000 |
3250 |
16004 |
20 |
42 |
8 |
19000 |
9400 |
5000 |
6004 |
20 |
42 |
12 |
19000 |
9400 |
5000 |
6204 |
20 |
47 |
14 |
18000 |
12800 |
6600 |
6204X |
20 |
47 |
12 |
18000 |
12800 |
6600 |
62/22 |
22 |
50 |
14 |
18000 |
16000 |
7940 |
62/22X |
22 |
50 |
12 |
18000 |
16000 |
7940 |
62/22X1 |
22 |
50 |
13 |
18000 |
16000 |
7940 |
63/22 |
22 |
56 |
16 |
15000 |
20700 |
10400 |
63/22X1 |
22 |
62 |
17 |
14000 |
23700 |
12200 |
6005 |
25 |
47 |
12 |
17000 |
10100 |
5850 |
6905 |
25 |
42 |
9 |
18000 |
8420 |
5000 |
60/28 |
28 |
52 |
12 |
15000 |
12500 |
7400 |
6008 |
40 |
68 |
15 |
11000 |
16800 |
11500 |
As there are so many types, could not be listed all. According to customer demand, similar standards and non-standard bearings can be developed.