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带紧定套的调心球轴承(GB/T 281—2013) |
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带紧定套的调心球轴承10000K+H型 符号含义与应用 K、TN、M含义同前;H0000为带紧定套 这类轴承有自动调心性能,可用于光轴安装固定,紧定套还可调整轴承的径向游隙。其轴向载荷承载能力取决于紧定套与轴之间的摩擦。允许轴向载荷可用下式估算 Fam=0.003Bd Fam-允许最大轴向载荷,kN; B-轴承公称宽度,mm; d-轴承公称内径,mm |
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基本尺寸 /mm |
基本额定 载荷/kN |
极限转速 /r·min-1 |
重量 /kg |
轴承代号 |
其他尺寸/mm |
安装尺寸/mm |
计算系数 |
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d1 |
D |
B |
Cr |
C0r |
脂 |
油 |
W≈ |
10000 K(KTN、KM)+ H 0000型 |
d3 |
D2 |
B1 |
B2 |
r min |
da max |
db min |
Da max |
Ba min |
ra max |
e |
Y1 |
Y2 |
Y0 |
|
17 |
47 |
14 |
9.95 |
2.65 |
14000 |
17000 |
— |
1204 K+H 204 |
32 |
39.1 |
24 |
7 |
1 |
28 |
23 |
41 |
5 |
1 |
0.27 |
2.3 |
3.6 |
2.4 |
|
|
47 |
14 |
12.8 |
3.4 |
14000 |
17000 |
— |
1204 KTN+ H204 |
32 |
39.5 |
24 |
7 |
1 |
29 |
23 |
41 |
5 |
1 |
0.3 |
2.1 |
3.2 |
2.2 |
|
|
47 |
18 |
12.5 |
3.28 |
14000 |
17000 |
— |
2204 K+H 304 |
32 |
40.4 |
28 |
7 |
1 |
28 |
23 |
41 |
5 |
1 |
0.48 |
1.3 |
2.0 |
1.4 |
|
|
47 |
18 |
16.8 |
4.2 |
14000 |
17000 |
— |
2204 KTN+H 304 |
32 |
39.3 |
28 |
7 |
1 |
27 |
23 |
41 |
5 |
1 |
0.40 |
1.6 |
2.4 |
1.7 |
|
|
52 |
15 |
12.5 |
3.38 |
12000 |
15000 |
— |
1304 K+H 304 |
32 |
43.6 |
28 |
7 |
1.1 |
31 |
23 |
45 |
8 |
1 |
0.29 |
2.2 |
3.4 |
2.3 |
|
|
52 |
15 |
14.2 |
4.0 |
12000 |
15000 |
— |
1304 KTN+H 304 |
32 |
43.4 |
28 |
7 |
1.1 |
32 |
23 |
45 |
8 |
1 |
0.28 |
2.2 |
3.4 |
2.3 |
|
|
52 |
21 |
17.8 |
4.75 |
11000 |
14000 |
— |
2304 K+H 2304 |
32 |
43.7 |
31 |
7 |
1.1 |
28 |
24 |
45 |
5 |
1 |
0.51 |
1.2 |
1.9 |
1.3 |
|
|
52 |
21 |
18.2 |
4.7 |
11000 |
14000 |
— |
2304 KTN+H 2304 |
32 |
40.9 |
31 |
7 |
1.1 |
29 |
24 |
45 |
5 |
1 |
0.44 |
1.4 |
2.2 |
1.5 |
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|
20 |
52 |
15 |
12.0 |
3.30 |
12000 |
14000 |
0.21 |
1205 K+H 205 |
38 |
44.9 |
26 |
8 |
1 |
33 |
28 |
46 |
5 |
1 |
0.27 |
2.3 |
3.6 |
2.4 |
|
|
52 |
15 |
14.2 |
4.0 |
12000 |
14000 |
0.218 |
1205 KTN+ H205 |
38 |
44.2 |
26 |
8 |
1 |
33 |
28 |
46 |
5 |
1 |
0.28 |
2.3 |
3.5 |
2.4 |
|
|
52 |
18 |
12.5 |
3.40 |
12000 |
14000 |
0.35 |
2205 K+H 305 |
38 |
44.7 |
29 |
8 |
1 |
33 |
28 |
46 |
5 |
1 |
0.41 |
1.5 |
2.3 |
1.5 |
|
|
52 |
18 |
16.8 |
4.40 |
12000 |
14000 |
0.329 |
2205 KTN+H 305 |
38 |
44.6 |
29 |
8 |
1 |
32 |
28 |
46 |
5 |
1 |
0.33 |
1.9 |
3.0 |
2.0 |
|
|
62 |
17 |
17.8 |
5.05 |
10000 |
13000 |
0.51 |
1305 K+H 305 |
38 |
52.5 |
29 |
8 |
1.1 |
37 |
28 |
55 |
6 |
1 |
0.27 |
2.3 |
3.5 |
2.4 |
|
|
62 |
17 |
18.8 |
5.50 |
10000 |
13000 |
0.521 |
1305 KTN+H 305 |
38 |
50.3 |
29 |
8 |
1.1 |
37 |
28 |
55 |
6 |
1 |
0.28 |
2.2 |
3.5 |
2.3 |
|
|
62 |
24 |
24.5 |
6.48 |
9500 |
12000 |
— |
2305 K+H 2305 |
38 |
52.5 |
35 |
8 |
1.1 |
34 |
30 |
55 |
5 |
1 |
0.47 |
1.3 |
2.1 |
1.4 |
|
|
62 |
24 |
24.5 |
6.50 |
9500 |
12000 |
— |
2305 KTN+H 2305 |
38 |
50.0 |
35 |
8 |
1.1 |
36 |
30 |
55 |
5 |
1 |
0.41 |
1.5 |
2.3 |
1.6 |
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|
25 |
62 |
16 |
15.8 |
4.70 |
10000 |
12000 |
0.33 |
1206 K+H 206 |
45 |
53.2 |
27 |
8 |
1 |
40 |
33 |
56 |
5 |
1 |
0.24 |
2.6 |
4.0 |
2.7 |
|
|
62 |
16 |
15.5 |
4.70 |
10000 |
12000 |
0.328 |
1206 KTN+ H206 |
45 |
51.7 |
27 |
8 |
1 |
40 |
33 |
56 |
5 |
1 |
0.25 |
2.5 |
3.9 |
2.7 |
|
|
62 |
20 |
15.2 |
4.60 |
10000 |
12000 |
0.37 |
2206 K+H 306 |
45 |
53 |
31 |
8 |
1 |
40 |
33 |
56 |
5 |
1 |
0.39 |
1.6 |
2.4 |
1.7 |
|
|
62 |
20 |
23.8 |
6.60 |
10000 |
12000 |
0.384 |
2206 KTN+H 306 |
45 |
53.4 |
31 |
8 |
1 |
38 |
33 |
56 |
5 |
1 |
0.33 |
1.9 |
3.0 |
2.0 |
|
|
72 |
19 |
21.5 |
6.28 |
8500 |
11000 |
0.51 |
1306 K+H 306 |
45 |
60.9 |
31 |
8 |
1.1 |
44 |
33 |
65 |
6 |
1 |
0.26 |
2.4 |
3.8 |
2.6 |
|
|
72 |
19 |
21.2 |
6.30 |
8500 |
11000 |
0.504 |
1306 KTN+H 306 |
45 |
59.0 |
31 |
8 |
1.1 |
44 |
33 |
65 |
6 |
1 |
0.25 |
2.5 |
3.9 |
2.6 |
|
|
72 |
27 |
31.5 |
8.68 |
8000 |
10000 |
0.63 |
2306 K+H 2306 |
45 |
60.9 |
38 |
8 |
1.1 |
41 |
35 |
65 |
5 |
1 |
0.44 |
1.4 |
2.2 |
1.5 |
|
|
72 |
27 |
31.5 |
8.70 |
8000 |
10000 |
0.685 |
2306 KTN+H 2306 |
45 |
58.5 |
38 |
8 |
1.1 |
41 |
35 |
65 |
5 |
1 |
0.43 |
1.5 |
2.3 |
1.5 |
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|
30 |
72 |
17 |
15.8 |
5.08 |
8500 |
10000 |
0.45 |
1207 K+H 207 |
52 |
60.7 |
29 |
9 |
1.1 |
47 |
38 |
65 |
5 |
1 |
0.23 |
2.7 |
4.2 |
2.9 |
|
|
72 |
17 |
18.8 |
5.90 |
8500 |
10000 |
0.457 |
1207 KTN+ H207 |
52 |
60.2 |
29 |
9 |
1.1 |
47 |
38 |
65 |
5 |
1 |
0.23 |
2.7 |
4.2 |
2.9 |
|
|
72 |
23 |
21.8 |
6.65 |
8500 |
10000 |
0.58 |
2207 K+H 307 |
52 |
62.2 |
35 |
9 |
1.1 |
46 |
39 |
65 |
5 |
1 |
0.38 |
1.7 |
2.6 |
1.8 |
|
|
72 |
23 |
30.5 |
8.70 |
8500 |
10000 |
0.563 |
2207 KTN+H 307 |
52 |
61.9 |
35 |
9 |
1.1 |
45 |
39 |
65 |
5 |
1 |
0.31 |
2.0 |
3.1 |
2.1 |
|
|
80 |
21 |
25 |
7.95 |
7500 |
9500 |
0.68 |
1307 K+H 307 |
52 |
69.5 |
35 |
9 |
1.5 |
51 |
39 |
71 |
7 |
1.5 |
0.25 |
2.6 |
4.0 |
2.7 |
|
|
80 |
21 |
26.2 |
8.50 |
7500 |
9500 |
0.673 |
1307 KTN+H 307 |
52 |
67.1 |
35 |
9 |
1.5 |
51 |
39 |
71 |
7 |
1.5 |
0.25 |
2.5 |
3.9 |
2.6 |
|
|
80 |
31 |
39.2 |
11 |
7100 |
9000 |
0.85 |
2307 K+H 2307 |
52 |
68.4 |
43 |
9 |
1.5 |
46 |
40 |
71 |
5 |
1.5 |
0.46 |
1.4 |
2.1 |
1.4 |
|
|
80 |
31 |
39.5 |
11.2 |
7100 |
9000 |
0.931 |
2307 KTN+H 2307 |
52 |
66.0 |
43 |
9 |
1.5 |
47 |
40 |
71 |
5 |
1.5 |
0.39 |
1.6 |
2.5 |
1.7 |
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|
35 |
80 |
18 |
19.2 |
6.40 |
7500 |
9000 |
0.58 |
1208 K+H 208 |
58 |
68.8 |
31 |
10 |
1.1 |
53 |
43 |
73 |
6 |
1 |
0.22 |
2.9 |
4.4 |
3.0 |
|
|
80 |
18 |
20.0 |
6.90 |
7500 |
9000 |
0.599 |
1208 KTN+ H208 |
58 |
66.7 |
31 |
10 |
1.1 |
53 |
43 |
73 |
6 |
1 |
0.22 |
2.9 |
4.5 |
3.0 |
|
|
80 |
23 |
22.5 |
7.38 |
7500 |
9000 |
0.72 |
2208 K+H 308 |
58 |
68.8 |
36 |
10 |
1.1 |
52 |
44 |
73 |
6 |
1 |
0.24 |
1.9 |
2.9 |
2.0 |
|
|
80 |
23 |
31.8 |
10.2 |
7500 |
9000 |
0.711 |
2208 KTN+H 308 |
58 |
69.3 |
36 |
10 |
1.1 |
52 |
44 |
73 |
6 |
1 |
0.29 |
2.2 |
3.4 |
2.3 |
|
|
90 |
23 |
29.5 |
9.5 |
6700 |
8500 |
0.9 |
1308 K+H 308 |
58 |
76.8 |
36 |
10 |
1.5 |
57 |
44 |
81 |
6 |
1.5 |
0.24 |
2.6 |
4.0 |
2.7 |
|
|
90 |
23 |
33.7 |
11.0 |
6700 |
8500 |
0.917 |
1308 KTN+H 308 |
58 |
78.7 |
36 |
10 |
1.5 |
61 |
44 |
81 |
6 |
1.5 |
0.24 |
2.6 |
4.1 |
2.8 |
|
|
90 |
33 |
44.8 |
13.2 |
6300 |
8000 |
1.15 |
2308 K+H 2308 |
58 |
76.8 |
46 |
10 |
1.5 |
53 |
45 |
81 |
6 |
1.5 |
0.43 |
1.5 |
2.3 |
1.5 |
|
|
90 |
33 |
54.0 |
15.8 |
6300 |
8000 |
1.23 |
2308 KTN+H 2308 |
58 |
76.2 |
46 |
10 |
1.5 |
53 |
45 |
81 |
6 |
1.5 |
0.40 |
1.6 |
2.5 |
1.7 |

