圓錐形滾子軸承HR系列內徑 15～32mm
基本型號
主要寸法(mm)
基本定格荷重(kgf)
極限速率(rpm)
d
D
T
B
b
r
r1
C
Co
脂潤滑
油潤滑
30202
15
35
11.75
11
10
1
0.3
1320
910
11000
15000
HR30302J
42
14.25
13
11
1.5
0.5
2070
1450
10000
13000
HR30203J
17
40
13.25
12
11
1.5
0.5
1790
1350
10000
13000
HR32203
40
17.25
16
14
1.5
0.5
1890
1730
10000
13000
HR30303J
47
15.25
14
12
1.5
0.5
2570
1840
9000
12000
HR32004XJ
20
42
15
15
12
1
0.3
2180
1820
9000
12000
HR30204J
47
15.25
14
12
1.5
0.5
2460
1900
8500
11000
HR32204
47
19.25
18
15
1.5
0.5
2620
2460
8500
11000
HR30304J
52
16.25
15
13
2
0.8
3150
2340
8000
11000
HR32304J
52
22.25
21
18
2
0.8
4000
3200
8000
11000
HR320/22XJ
22
44
15
15
11.5
1
0.3
2260
1940
8500
11000
HR302/22
50
15.25
14
12
1.5
0.5
2640
2110
8000
10000
HR322/22
50
19.25
18
15
1.5
0.5
3200
2730
8000
10000
HR303/22
56
17.25
16
14
2
0.8
3600
2690
7100
9500
HR32005XJ
25
47
15
15
11.5
1
0.3
2430
2170
8000
11000
HR30205J
52
16.25
15
13
1.5
0.5
2830
2300
7500
10000
HR32205
52
19.25
18
15
1.5
0.5
3350
2870
7500
9500
HR30305J
62
18.25
17
15
2
0.8
4200
3150
6300
8700
30305D
62
18.25
17
13
2
0.8
2720
2030
5600
8000
HR32305J
62
25.25
24
20
2
0.8
5500
4500
6300
8700
HR320/28XJ
28
52
16
16
12
1.5
0.5
2840
2550
7100
9500
HR302/28
58
17.25
16
14
1.5
0.5
3550
2820
6300
8500
HR322/28
58
20.25
19
16
1.5
0.5
4150
3550
6300
8500
HR303/28
68
19.75
18
15
2
0.8
4950
3850
5800
8000
HR32006XJ
30
55
17
17
13
1.5
0.5
3200
2880
6700
9000
HR30206J
62
17.25
16
14
1.5
0.5
3850
3200
6100
8500
HR32206J
62
21.25
20
17
1.5
0.5
4550
3950
6100
8500
HR30306J
72
20.75
19
16
2
0.8
5200
4050
5600
7500
30306D
72
20.75
19
14
2
0.8
3600
2740
5000
6900
HR32306J
72
28.75
27
23
2
0.8
7000
5950
5600
7500
HR320/32XJ
32
58
17
17
13
1.5
0.5
3250
3050
6300
8500
HR302/32
65
18.25
17
15
1.5
0.5
4250
3550
5600
7500
HR322/32
65
22.25
21
18
1.5
0.5
4900
4300
5600
7500
HR303/32
75
21.75
20
17
2
0.8
5700
4650
5300
7100