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Main Products
  Deep groove ball bearings
  Self-aligning roller bearings
  Angular contact ball bearings
  Cylindrical roller bearings
  Tapered roller bearings
  Thrust ball bearings
  Self-aligning ball bearings
New Products
  Articulated bearings
  Linear roller bearings
  Thrust roller bearings
  Water pump bearings
  Single direction operation bearings
  Expand compensate bearings
  Square bore bearings
Other Products
  Clutch release bearings
  Wheel bearing units
  Needle roller bearings
  Mounted bearing unit & Pillow block bearing
  Autocar hanger bearings
  Forklift bearings
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
17
35
10
0.15
0.4
7003C
6.93
3.94
29000
39000
17
35
10
0.15
0.31
7003A
6.44
3.7
20000
27000
17
40
12
0.3
0.067
7203A
10.08
5.52
28000
36000
17
40
12
0.3
0.06
7203B
10.8
6.34
18000
25000
17
40
12
0.3
0.062
7303C
9.9
5.86
16000
21000
17
47
14
1
0.109
7303A
15.7
8.25
26000
35000
17
47
14
0.6
0.111
7303B
14.31
8.3
17000
23000
17
47
14
0.6
0.113
7004C
13.32
7.68
14000
19000
20
42
12
0.3
0.071
7004A
9.45
5.81
26000
34000
20
42
12
0.3
0。063
7204C
8.73
5.38
18000
24000
20
47
14
0.6
0.113
7204A
13.14
7.82
24000
32000
20
47
14
0.6
0.1
7204B
13.05
8.06
16000
22000
20
47
14
0.6
0.104
7304C
11.97
7.39
14000
19000
20
52
15
1.1
0.14
7304A
18.5
9.95
23000
31000
20
52
15
0.6
0.14
7304B
16.83
9.98
15000
20000
20
52
15
0.6
0.144
7005C
15.57
9.26
12000
17000
25
47
12
0.3
0.083
7005A
10.53
7.15
22000
29000
25
47
12
0.3
0.074
7205C
9.63
6.58
15000
20000
25
52
15
0.6
0.139
7205A
14.94
9.79
20000
27000
25
52
15
0.6
0.126
7205B
14.58
9.89
13000
18000
25
52
15
0.6
0.129
7305C
13.32
9.02
11000
15000
25
62
17
1.1
0.222
7305A
26.4
15.3
19000
26000
25
62
17
0.6
0.23
7305B
23.76
15.17
12000
16000
25
62
17
0.6
0.236
7006C
21.96
14.02
10000
14000
30
55
13
0.6
0.13
7006A
13.59
9.89
19000
25000
30
55
13
0.6
0.111
7206C
12.51
9.07
12000
17000
30
62
16
0.6
0.218
7206A
20.7
14.11
17000
23000
30
62
16
0.6
0.191
7206B
20.25
14.21
11000
15000
30
62
16
0.6
0.197
7306C
18.45
12.96
10000
13000
30
72
19
1.1
0.33
7306A
32.5
20.3
16000
22000
30
72
19
0.6
0.341
7306B
30.15
21.41
10000
14000
30
72
19
0.6
0.349
7007C
27.9
19.68
9100
12000
35
62
14
0.6
0.169
7007A
17.19
13.15
16000
22000
35
62
14
0.6
0.148
7207C
15.75
12.1
11000
15000
35
72
17
0.6
0.316
7207A
27.45
19.1
15000
20000
35
72
17
0.6
0.284
7207C
26.73
19.3
10000
13000
35
72
17
0.6
0.289
7207B
24.39
17.66
8800
11000
35
80
21
1
0.44
7307C
40.5
25.8
14000
19000
35
80
21
1
0.459
7307A
36
25.25
9300
12000



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