Taper Roller Bearings
Metric Series Inch Series
|
Principal Dimensions |
型号 |
额定负荷(kN) |
极限转速(rpm) |
重量 |
|
Designation |
Basis Load ratings |
Limited Speed |
Weight |
|
d |
D |
B |
C |
T |
|
动负荷 |
静负荷 |
脂润滑 |
油润滑 |
(kg)≈ |
|
|
Dynamic |
Static |
Grease |
Oil |
|
|
15 |
35 |
11 |
10 |
11.75 |
30202 |
14.2 |
13.5 |
24000 |
13500 |
0.054 |
|
42 |
13 |
11 |
14.25 |
30302 |
22.9 |
20.3 |
20000 |
12500 |
0.096 |
|
17 |
40 |
12 |
11 |
13.25 |
30203 |
18.5 |
17.8 |
20000 |
12100 |
0.056 |
|
40 |
16 |
14 |
17.25 |
32203 |
28.5 |
29 |
20000 |
10800 |
0.105 |
|
47 |
14 |
12 |
15.25 |
30303 |
27.5 |
24.5 |
18000 |
11200 |
0.129 |
|
47 |
19 |
16 |
20.25 |
32303 |
36 |
35 |
18000 |
10400 |
0.18 |
|
20 |
42 |
15 |
12 |
15 |
32004 |
23.5 |
27.5 |
18000 |
9200 |
0.108 |
|
47 |
14 |
12 |
15.25 |
30204 |
26.5 |
26.5 |
17000 |
10500 |
0.092 |
|
52 |
15 |
11 |
16.25 |
31304 |
30 |
29.5 |
14000 |
10100 |
0.174 |
|
52 |
15 |
13 |
16.25 |
30304 |
34 |
32 |
15000 |
9800 |
0.188 |
|
52 |
21 |
18 |
22.25 |
32304 |
45.5 |
47.5 |
15000 |
9300 |
0.241 |
|
25 |
47 |
15 |
11.5 |
15 |
32005 |
26 |
33 |
15000 |
7700 |
0.12 |
|
52 |
15 |
13 |
16.25 |
30205 |
32 |
34.5 |
14000 |
9100 |
0.155 |
|
52 |
18 |
16 |
19.25 |
32205 |
39.5 |
43.5 |
14000 |
8100 |
0.186 |
|
52 |
22 |
18 |
22 |
33205 |
48.5 |
58 |
14000 |
7200 |
0.214 |
|
62 |
17 |
13 |
18.25 |
31305 |
37 |
58 |
12000 |
8700 |
0.297 |
|
62 |
17 |
15 |
18.25 |
30305 |
47 |
45 |
13000 |
8200 |
0.289 |
|
62 |
24 |
20 |
25.25 |
32305 |
62 |
65 |
13000 |
7900 |
0.362 |
|
28 |
52 |
16 |
12 |
16 |
320/28 |
33.5 |
40 |
13000 |
7000 |
0.156 |
|
30 |
55 |
17 |
13 |
17 |
32006 |
37.5 |
45.5 |
13000 |
6700 |
0.195 |
|
62 |
16 |
14 |
17.25 |
30206 |
43.5 |
47.5 |
12000 |
7400 |
0.237 |
|
62 |
20 |
17 |
21.25 |
32206 |
53 |
62 |
12000 |
6700 |
0.274 |
|
62 |
25 |
19.5 |
25 |
33206 |
65 |
77 |
11000 |
6300 |
0.394 |
|
72 |
19 |
14 |
20.75 |
31306 |
45 |
46.5 |
10000 |
7800 |
0.441 |
|
72 |
19 |
16 |
20.75 |
30306 |
60 |
61 |
10000 |
7200 |
0.445 |
|
72 |
27 |
23 |
28.75 |
32306 |
81 |
90 |
10000 |
6900 |
0.587 |
|
32 |
58 |
17 |
13 |
17 |
320/32 |
38.5 |
47.5 |
12000 |
6300 |
0.188 |
|
35 |
62 |
18 |
14 |
18 |
32007 |
45.5 |
57 |
11000 |
5900 |
0.257 |
|
72 |
17 |
15 |
18.25 |
30207 |
53 |
58 |
10000 |
6400 |
0.334 |
|
72 |
23 |
19 |
24.25 |
32207 |
70 |
83 |
10000 |
5900 |
0.482 |
|
72 |
28 |
22 |
28 |
33207 |
86 |
105 |
10000 |
5500 |
0.585 |
|
80 |
21 |
15 |
22.75 |
31307 |
60 |
64 |
9000 |
6900 |
0.582 |
|
80 |
21 |
18 |
22.75 |
30307 |
75 |
78 |
9500 |
6600 |
0.573 |
|
80 |
31 |
25 |
32.75 |
32307 |
96 |
117 |
9000 |
6300 |
0.802 |
|
80 |
31 |
25 |
32.75 |
32307 |
101 |
114 |
9500 |
6400 |
0.741 |
|
40 |
68 |
19 |
14.5 |
19 |
32008 |
52 |
68 |
10000 |
5200 |
0.312 |
|
75 |
26 |
20.5 |
26 |
33108 |
78 |
103 |
9000 |
4900 |
0.541 |
|
80 |
18 |
16 |
19.75 |
30208 |
61 |
66 |
9000 |
5900 |
0.435 |
|
80 |
23 |
19 |
24.75 |
32208 |
79 |
93 |
9000 |
5300 |
0.551 |
|
80 |
32 |
25 |
32 |
33208 |
105 |
134 |
8500 |
5100 |
0.741 |
|
90 |
23 |
17 |
25.25 |
31308 |
76 |
83 |
7500 |
6200 |
0.727 |
|
90 |
23 |
20 |
25.25 |
30308 |
92 |
103 |
8000 |
5800 |
0.812 |
|
90 |
33 |
27 |
35.25 |
32308 |
121 |
148 |
8000 |
5600 |
1.06 |
|
90 |
33 |
27 |
35.25 |
32308 |
121 |
151 |
7500 |
5500 |
1.18 |
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