|
带紧定套的调心球轴承(GB/T 281—2013) |
||||||||||||||||||||||
|
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 |
||||||||||||||||||||||
|
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 |
|||||||||||||||
|
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 |
|
40 |
85 |
19 |
21.8 |
7.32 |
7100 |
8500 |
0.72 |
1209 K+H 209 |
65 |
73.7 |
33 |
11 |
1.1 |
57 |
48 |
78 |
6 |
1 |
0.21 |
2.9 |
4.6 |
3.1 |
|
|
85 |
19 |
23.5 |
8.30 |
7100 |
8500 |
0.718 |
1209 KTN+ H209 |
65 |
71.7 |
33 |
11 |
1.1 |
59 |
48 |
78 |
6 |
1 |
0.22 |
2.9 |
4.5 |
3.0 |
|
|
85 |
23 |
23.2 |
8.00 |
7100 |
8500 |
0.8 |
2209 K+H 309 |
65 |
74.1 |
39 |
11 |
1.1 |
57 |
50 |
78 |
8 |
1 |
0.31 |
2.1 |
3.2 |
2.2 |
|
|
85 |
23 |
32.5 |
10.5 |
7100 |
8500 |
0.822 |
2209 KTN+H 309 |
65 |
72.4 |
39 |
11 |
1.1 |
55 |
50 |
78 |
8 |
1 |
0.26 |
2.4 |
3.8 |
2.5 |
|
|
100 |
25 |
38.0 |
12.8 |
6000 |
7500 |
1.21 |
1309 K+H 309 |
65 |
85.7 |
39 |
11 |
1.5 |
63 |
50 |
91 |
6 |
1.5 |
0.25 |
2.5 |
3.9 |
2.6 |
|
|
100 |
25 |
38.8 |
13.5 |
6000 |
7500 |
1.225 |
1309 KTN+H 309 |
65 |
87.0 |
39 |
11 |
1.5 |
67 |
50 |
91 |
6 |
1.5 |
0.23 |
2.7 |
4.2 |
2.8 |
|
|
100 |
36 |
54.0 |
16.2 |
5600 |
7100 |
1.51 |
2309 K+H 2309 |
65 |
86 |
50 |
11 |
1.5 |
60 |
50 |
91 |
6 |
1.5 |
0.42 |
1.5 |
2.3 |
1.6 |
|
|
100 |
36 |
63.8 |
19.2 |
5600 |
7100 |
1.625 |
2309 KTN+H 2309 |
65 |
85 |
50 |
11 |
1.5 |
60 |
50 |
91 |
6 |
1.5 |
0.37 |
1.7 |
2.6 |
1.8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
45 |
90 |
20 |
22.8 |
8.08 |
6300 |
8000 |
0.81 |
1210 K+H 210 |
70 |
78.7 |
35 |
12 |
1.1 |
62 |
53 |
83 |
6 |
1 |
0.20 |
3.1 |
4.8 |
2.3 |
|
|
90 |
20 |
26.5 |
9.50 |
6300 |
8000 |
0.816 |
1210 KTN+ H210 |
70 |
77.5 |
35 |
12 |
1.1 |
62 |
53 |
83 |
6 |
1 |
0.21 |
3.0 |
4.6 |
3.1 |
|
|
90 |
23 |
23.2 |
8.45 |
6300 |
8000 |
0.98 |
2210 K+H 310 |
70 |
79.3 |
42 |
12 |
1.1 |
62 |
55 |
83 |
10 |
1 |
0.29 |
2.2 |
3.4 |
2.3 |
|
|
90 |
23 |
33.5 |
11.2 |
6300 |
8000 |
0.859 |
2210 KTN+H 310 |
70 |
79.3 |
42 |
12 |
1.1 |
61 |
55 |
83 |
10 |
1 |
0.24 |
2.7 |
4.1 |
2.8 |
|
|
110 |
27 |
43.2 |
14.2 |
5600 |
6700 |
1.51 |
1310 K+H 310 |
70 |
95 |
42 |
12 |
2 |
70 |
55 |
100 |
6 |
2 |
0.24 |
2.7 |
4.1 |
2.8 |
|
|
110 |
27 |
43.8 |
15.2 |
5600 |
6700 |
1.602 |
1310 KTN+H 310 |
70 |
90.6 |
42 |
12 |
2 |
70 |
55 |
100 |
6 |
2 |
0.24 |
2.7 |
4.1 |
2.8 |
|
|
110 |
40 |
64.5 |
19.8 |
5000 |
6300 |
2 |
2310 K+H 2310 |
70 |
94.4 |
55 |
12 |
2 |
65 |
56 |
100 |
6 |
2 |
0.43 |
1.5 |
2.3 |
1.6 |
|
|
110 |
40 |
64.8 |
20.2 |
5000 |
6300 |
2.097 |
2310 KTN+H 2310 |
70 |
91.4 |
55 |
12 |
2 |
67 |
56 |
100 |
6 |
2 |
0.34 |
1.9 |
2.9 |
2.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50 |
100 |
21 |
26.8 |
10 |
6000 |
7100 |
1.03 |
1211 K+H 211 |
75 |
88.4 |
37 |
12 |
1.5 |
70 |
60 |
91 |
7 |
1.5 |
0.2 |
3.2 |
5.0 |
3.4 |
|
|
100 |
21 |
27.8 |
10.5 |
6000 |
7100 |
1.025 |
1211 KTN+ H211 |
75 |
86.4 |
37 |
12 |
1.5 |
70 |
60 |
91 |
7 |
1.5 |
0.19 |
3.3 |
5.1 |
3.4 |
|
|
100 |
25 |
26.8 |
9.95 |
6000 |
7100 |
1.2 |
2211 K+H 311 |
75 |
87.8 |
45 |
12 |
1.5 |
69 |
60 |
91 |
11 |
1.5 |
0.28 |
2.3 |
3.5 |
2.4 |
|
|
100 |
25 |
39.2 |
13.5 |
6000 |
7100 |
1.196 |
2211 KTN+H 311 |
75 |
87.4 |
45 |
12 |
1.5 |
67 |
60 |
91 |
11 |
1.5 |
0.23 |
2.7 |
4.2 |
2.8 |
|
|
120 |
29 |
51.5 |
18.2 |
5000 |
6300 |
1.97 |
1311 K+H 311 |
75 |
104 |
45 |
12 |
2 |
77 |
60 |
110 |
7 |
2 |
0.23 |
2.7 |
4.2 |
2.8 |
|
|
120 |
29 |
52.8 |
18.8 |
5000 |
6300 |
2.026 |
1311 KTN+H 311 |
75 |
101.5 |
45 |
12 |
2 |
78 |
60 |
110 |
7 |
2 |
0.23 |
2.7 |
4.2 |
2.8 |
|
|
120 |
43 |
75.2 |
23.5 |
4800 |
6000 |
2.52 |
2311 K+H 2311 |
75 |
103 |
59 |
12 |
2 |
72 |
61 |
110 |
7 |
2 |
0.41 |
1.5 |
2.4 |
1.6 |
|
|
120 |
43 |
75.2 |
24 |
4800 |
6000 |
2.761 |
2311 KTN+H 2311 |
75 |
99.7 |
59 |
12 |
2 |
73 |
61 |
110 |
7 |
2 |
0.33 |
1.9 |
3.0 |
2.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
55 |
110 |
22 |
30.2 |
11.5 |
5300 |
6300 |
1.25 |
1212 K+H 212 |
80 |
97.5 |
38 |
13 |
1.5 |
77 |
64 |
101 |
7 |
1.5 |
0.19 |
3.4 |
5.3 |
3.6 |
|
|
110 |
22 |
31.2 |
12.2 |
5300 |
6300 |
1.265 |
1212 KTN+ H212 |
80 |
95.7 |
38 |
13 |
1.5 |
78 |
64 |
101 |
7 |
1.5 |
0.18 |
3.4 |
5.3 |
3.6 |
|
|
110 |
28 |
34.0 |
12.5 |
5300 |
6300 |
1.49 |
2212 K+H 312 |
80 |
96.1 |
47 |
13 |
1.5 |
75 |
65 |
101 |
10 |
1.5 |
0.28 |
2.3 |
3.5 |
2.4 |
|
|
110 |
28 |
46.5 |
16.2 |
5300 |
6300 |
1.512 |
2212 KTN+H 312 |
80 |
96.0 |
47 |
13 |
1.5 |
74 |
65 |
101 |
10 |
1.5 |
0.24 |
2.6 |
4.0 |
2.7 |
|
|
130 |
31 |
57.2 |
20.8 |
4500 |
5600 |
2.35 |
1312 K+H 312 |
80 |
115 |
47 |
13 |
2.1 |
87 |
65 |
118 |
7 |
2.1 |
0.23 |
2.8 |
4.3 |
2.9 |
|
|
130 |
31 |
58.2 |
21.2 |
4500 |
5600 |
2.49 |
1312 KTN+H 312 |
80 |
111.5 |
47 |
13 |
2.1 |
87 |
65 |
118 |
7 |
2.1 |
0.23 |
2.8 |
4.3 |
2.9 |
|
|
130 |
46 |
86.8 |
27.5 |
4300 |
5300 |
3.09 |
2312 K+H 2312 |
80 |
112 |
62 |
13 |
2.1 |
76 |
66 |
118 |
7 |
2.1 |
0.41 |
1.6 |
2.5 |
1.6 |
|
|
130 |
46 |
87.5 |
28.2 |
4300 |
5300 |
3.402 |
2312 KTN+H 2312 |
80 |
108.5 |
62 |
13 |
2.1 |
80 |
66 |
118 |
7 |
2.1 |
0.33 |
1.9 |
3.0 |
2.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
120 |
23 |
31.0 |
12.5 |
4800 |
6000 |
1.32 |
1213 K+H 213 |
85 |
105 |
40 |
14 |
1.5 |
85 |
70 |
111 |
7 |
1.5 |
0.17 |
3.7 |
5.7 |
3.9 |
|
|
120 |
23 |
35.0 |
13.8 |
4800 |
6000 |
1.552 |
1213 KTN+ H213 |
85 |
104 |
40 |
14 |
1.5 |
85 |
70 |
111 |
7 |
1.5 |
0.18 |
3.6 |
5.6 |
3.8 |
|
|
120 |
31 |
43.5 |
16.2 |
4800 |
6000 |
1.96 |
2213 K+H 313 |
85 |
105 |
50 |
14 |
1.5 |
81 |
70 |
111 |
9 |
1.5 |
0.28 |
2.3 |
3.5 |
2.4 |
|
|
120 |
31 |
56.8 |
20.2 |
4800 |
6000 |
1.964 |
2213 KTN+H 313 |
85 |
104.5 |
50 |
14 |
1.5 |
80 |
70 |
111 |
9 |
1.5 |
0.24 |
2.6 |
4.0 |
2.7 |
|
|
140 |
33 |
61.8 |
22.2 |
4300 |
5300 |
2.85 |
1313 K+H 313 |
85 |
122 |
50 |
14 |
2.1 |
92 |
70 |
128 |
7 |
2.1 |
0.23 |
2.8 |
4.3 |
2.9 |
|
|
140 |
33 |
62.8 |
22.8 |
4300 |
5300 |
2.993 |
1313 KTN+H 313 |
85 |
115.7 |
50 |
14 |
2.1 |
89 |
70 |
128 |
7 |
2.1 |
0.23 |
2.7 |
4.2 |
2.9 |
|
|
140 |
48 |
96.0 |
32.5 |
3800 |
4800 |
3.75 |
2313 K+H 2313 |
85 |
122 |
65 |
14 |
2.1 |
85 |
72 |
128 |
7 |
2.1 |
0.38 |
1.6 |
2.6 |
1.7 |
|
|
140 |
48 |
97.2 |
31.8 |
3800 |
4800 |
4.022 |
2313 KTN+H 2313 |
85 |
118.4 |
65 |
14 |
2.1 |
87 |
72 |
128 |
7 |
2.1 |
0.32 |
2.0 |
3.1 |
2.1 |

