|
向心滚针和保持架组件 (JB/T 7918—1997) |
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|
径向当量动载荷 Pr = Fr 径向当量静载荷 P0r = Fr
符号含义与应用 K—滚针和保持架组件,即为无套圈的滚针轴承 为最薄型的滚动轴承,能承受冲击载荷或交变载荷。不能承受轴向载荷,不能限制轴向位移,多用于变速箱、汽车、摩托车等 |
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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/g |
轴承代号 |
安装尺寸/mm |
|||||
|
FW |
EW |
Bc |
Cr |
C0r |
脂 |
油 |
W ≈ |
K 型 |
B1 |
H1 |
|
5 |
8 |
8 |
2.28 |
2.08 |
18000 |
28000 |
— |
K 5×8×8 |
8.1 |
1 |
|
|
8 |
10 |
2.98 |
2.88 |
18000 |
28000 |
0.1 |
K 5×8×10 |
10.1 |
1 |
|
|
9 |
10 |
3.08 |
2.62 |
18000 |
28000 |
— |
K 5×9×10 |
10.1 |
1.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
9 |
8 |
2.52 |
2.42 |
18000 |
28000 |
1.4 |
K 6×9×8 |
8.1 |
1 |
|
|
9 |
10 |
3.28 |
3.38 |
18000 |
28000 |
— |
K 6×9×10 |
10.1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
7 |
10 |
8 |
2.75 |
2.78 |
18000 |
28000 |
— |
K 7×10×8 |
8.1 |
1 |
|
|
10 |
10 |
3.55 |
3.85 |
18000 |
28000 |
— |
K 7×10×10 |
10.1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
8 |
11 |
10 |
3.80 |
4.35 |
18000 |
28000 |
1.8 |
K 8×11×10 |
10.1 |
1 |
|
|
11 |
13 |
5.00 |
6.18 |
18000 |
28000 |
— |
K 8×11×13 |
13.12 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
9 |
12 |
10 |
4.02 |
4.82 |
17000 |
26000 |
— |
K 9×12×10 |
10.1 |
1 |
|
|
12 |
13 |
5.30 |
6.85 |
17000 |
26000 |
2.7 |
K 9×10×13 |
13.12 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
10 |
13 |
8 |
3.45 |
4.10 |
17000 |
26000 |
— |
K 10×13×8 |
8.1 |
1 |
|
|
13 |
10 |
4.48 |
5.70 |
17000 |
26000 |
2.3 |
K 10×13×10 |
10.1 |
1 |
|
|
13 |
13 |
5.88 |
8.12 |
17000 |
26000 |
3.0 |
K 10×13×13 |
13.12 |
1 |
|
|
14 |
10 |
5.05 |
5.58 |
17000 |
26000 |
3.4 |
K 10×14×10 |
10.1 |
1.4 |
|
|
14 |
13 |
6.70 |
7.98 |
17000 |
26000 |
4.4 |
K 10×14×13 |
13.12 |
1.4 |
|
|
14 |
17 |
8.72 |
11.2 |
17000 |
26000 |
— |
K 10×14×17 |
17.12 |
1.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
15 |
8 |
3.75 |
4.78 |
16000 |
24000 |
— |
K 12×15×8 |
8.1 |
1 |
|
|
15 |
10 |
4.85 |
6.65 |
16000 |
24000 |
3.0 |
K 12×15×10 |
10.1 |
1 |
|
|
15 |
13 |
6.40 |
9.48 |
16000 |
24000 |
3.6 |
K 12×15×13 |
13.12 |
1 |
|
|
15 |
17 |
8.28 |
13.2 |
16000 |
24000 |
— |
K 12×15×17 |
17.12 |
1 |
|
|
16 |
10 |
5.68 |
6.78 |
16000 |
24000 |
— |
K 12×16×10 |
10.1 |
1.4 |
|
|
16 |
13 |
7.52 |
9.72 |
16000 |
24000 |
4.5 |
K 12×16×13 |
13.12 |
1.4 |
|
|
16 |
17 |
9.82 |
13.5 |
16000 |
24000 |
— |
K 12×16×17 |
17.12 |
1.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
14 |
18 |
10 |
6.25 |
7.98 |
15000 |
22000 |
4.6 |
K 14×18×10 |
10.1 |
1.4 |
|
|
18 |
13 |
8.28 |
11.5 |
15000 |
22000 |
6.3 |
K 14×18×13 |
13.12 |
1.4 |
|
|
18 |
17 |
10.8 |
16.0 |
15000 |
22000 |
8.1 |
K 14×18×17 |
17.12 |
1.4 |
|
|
19 |
10 |
6.05 |
6.62 |
15000 |
22000 |
— |
K 14×19×10 |
10.1 |
1.7 |
|
|
19 |
13 |
8.35 |
9.98 |
15000 |
22000 |
— |
K 14×19×13 |
13.12 |
1.7 |
|
|
19 |
17 |
11.2 |
14.5 |
15000 |
22000 |
— |
K 14×19×17 |
17.12 |
1.7 |
|
|
20 |
12 |
8.72 |
9.45 |
15000 |
22000 |
8.6 |
K 14×20×12 |
12.1 |
2 |
|
|
20 |
17 |
12.8 |
15.5 |
15000 |
22000 |
— |
K 14×20×17 |
17.12 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
19 |
10 |
6.52 |
8.58 |
14000 |
20000 |
— |
K 15×19×10 |
10.1 |
1.4 |
|
|
19 |
13 |
8.62 |
12.2 |
14000 |
20000 |
— |
K 15×19×13 |
13.12 |
1.4 |
|
|
19 |
17 |
11.2 |
11.2 |
14000 |
20000 |
8.8 |
K 15×19×17 |
17.12 |
1.4 |
|
|
20 |
10 |
6.40 |
7.22 |
14000 |
20000 |
— |
K 15×20×10 |
10.1 |
1.7 |
|
|
20 |
13 |
8.82 |
10.8 |
14000 |
20000 |
8.9 |
K 15×20×13 |
13.12 |
1.7 |
|
|
20 |
17 |
11.8 |
15.8 |
14000 |
20000 |
— |
K 15×20×17 |
17.12 |
1.7 |
|
|
21 |
17 |
12.8 |
15.8 |
14000 |
20000 |
— |
K 15×21×17 |
17.12 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
16 |
20 |
10 |
6.78 |
9.18 |
13000 |
19000 |
5.7 |
K 16×20×10 |
10.1 |
1.4 |
|
|
20 |
13 |
8.98 |
13.2 |
13000 |
19000 |
7.1 |
K 16×20×13 |
13.12 |
1.4 |
|
|
20 |
17 |
11.5 |
18.5 |
13000 |
19000 |
9.2 |
K 16×20×17 |
17.12 |
1.4 |
|
|
22 |
12 |
9.25 |
10.5 |
13000 |
19000 |
— |
K 16×22×12 |
12.1 |
2 |
|
|
22 |
17 |
13.5 |
17.2 |
13000 |
19000 |
— |
K 16×22×17 |
17.12 |
2 |
|
|
22 |
20 |
16.0 |
21.2 |
13000 |
19000 |
— |
K 16×22×20 |
20.14 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
21 |
10 |
7.02 |
9.78 |
12000 |
18000 |
5.8 |
K 17×21×10 |
10.1 |
1.4 |
|
|
21 |
13 |
9.28 |
14.0 |
12000 |
18000 |
7.5 |
K 17×21×13 |
13.12 |
1.4 |
|
|
21 |
17 |
12.0 |
19.8 |
12000 |
18000 |
9.5 |
K 17×21×17 |
17.12 |
1.4 |
|
|
23 |
17 |
14.5 |
18.8 |
12000 |
18000 |
— |
K 17×23×17 |
17.12 |
2 |
|
|
23 |
20 |
16.8 |
23.2 |
12000 |
18000 |
— |
K 17×23×20 |
20.14 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
18 |
22 |
10 |
7.25 |
10.2 |
11000 |
17000 |
6.1 |
K 18×22×10 |
10.1 |
1.4 |
|
|
22 |
13 |
9.60 |
14.8 |
11000 |
17000 |
7.7 |
K 18×22×13 |
13.12 |
1.4 |
|
|
22 |
17 |
12.5 |
21.0 |
11000 |
17000 |
11 |
K 18×22×17 |
17.12 |
1.4 |
|
|
24 |
17 |
14.2 |
19.0 |
11000 |
17000 |
16 |
K 18×24×17 |
17.12 |
2 |
|
|
24 |
20 |
16.8 |
23.5 |
11000 |
17000 |
19 |
K 18×24×20 |
20.14 |
2 |
|
|
24 |
30 |
24.5 |
38.2 |
11000 |
17000 |
— |
K 18×24×30 |
30.14 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
24 |
10 |
7.42 |
11.0 |
10000 |
16000 |
7.0 |
K 20×24×10 |
10.1 |
1.4 |
|
|
24 |
13 |
9.82 |
15.8 |
10000 |
16000 |
8.5 |
K 20×24×13 |
13.12 |
1.4 |
|
|
24 |
17 |
12.8 |
22.2 |
10000 |
16000 |
11 |
K 20×24×17 |
17.12 |
1.4 |
|
|
26 |
17 |
15.8 |
22.2 |
10000 |
16000 |
18 |
K 20×26×17 |
17.12 |
2 |
|
|
26 |
20 |
18.5 |
27.5 |
10000 |
16000 |
20 |
K 20×26×20 |
20.14 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
22 |
26 |
10 |
7.85 |
12.2 |
9500 |
15000 |
7.1 |
K 22×26×10 |
10.1 |
1.4 |
|
|
26 |
13 |
10.5 |
17.5 |
9500 |
15000 |
9.4 |
K 22×26×13 |
13.12 |
1.4 |
|
|
26 |
17 |
13.5 |
24.8 |
9500 |
15000 |
12 |
K 22×26×17 |
17.12 |
1.4 |
|
|
28 |
17 |
16.5 |
24.0 |
9500 |
15000 |
20 |
K 22×28×17 |
17.12 |
2 |
|
|
28 |
20 |
19.2 |
29.5 |
9500 |
15000 |
— |
K 22×28×20 |
20.14 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
29 |
10 |
8.45 |
14.0 |
9000 |
14000 |
8.3 |
K 25×29×10 |
10.1 |
1.4 |
|
|
29 |
13 |
11.2 |
20.2 |
9000 |
14000 |
10.5 |
K 25×29×13 |
13.12 |
1.4 |
|
|
29 |
17 |
14.5 |
28.2 |
9000 |
14000 |
14 |
K 25×29×17 |
17.12 |
1.4 |
|
|
31 |
17 |
17.8 |
27.5 |
9000 |
14000 |
22 |
K 25×31×17 |
17.12 |
2 |
|
|
31 |
20 |
20.8 |
33.8 |
9000 |
14000 |
25 |
K 25×31×20 |
20.14 |
2 |
|
|
32 |
16 |
16.0 |
21.8 |
9000 |
14000 |
25 |
K 25×32×16 |
16.12 |
2.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
28 |
33 |
13 |
12.5 |
20.8 |
8500 |
13000 |
15 |
K 28×33×13 |
13.12 |
1.7 |
|
|
33 |
17 |
16.8 |
30.0 |
8500 |
13000 |
20 |
K 28×33×17 |
17.12 |
1.7 |
|
|
33 |
27 |
26.2 |
53.2 |
8500 |
13000 |
32 |
K 28×33×27 |
27.14 |
1.7 |
|
|
34 |
17 |
18.8 |
30.8 |
8500 |
13000 |
— |
K 28×34×17 |
17.12 |
2 |
|
|
35 |
20 |
22.2 |
34.2 |
8500 |
13000 |
35 |
K 28×35×20 |
20.14 |
2.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
35 |
13 |
12.8 |
21.5 |
8000 |
12000 |
16 |
K 30×35×13 |
13.12 |
1.7 |
|
|
35 |
17 |
17.0 |
31.5 |
8000 |
12000 |
21 |
K 30×35×17 |
17.12 |
1.7 |
|
|
35 |
27 |
26.8 |
55.8 |
8000 |
12000 |
33 |
K 30×35×27 |
27.14 |
1.7 |
|
|
37 |
20 |
23.0 |
36.5 |
8000 |
12000 |
40 |
K 30×37×20 |
20.14 |
2.3 |
|
|
38 |
20 |
25.8 |
38.8 |
8000 |
12000 |
— |
K 30×38×20 |
20.14 |
2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
32 |
37 |
13 |
13.5 |
23.5 |
7500 |
11000 |
18 |
K 32×37×13 |
13.12 |
1.7 |
|
|
37 |
17 |
18.0 |
34.2 |
7500 |
11000 |
22 |
K 32×37×17 |
17.12 |
1.7 |
|
|
37 |
27 |
28.0 |
60.8 |
7500 |
11000 |
37 |
K 32×37×27 |
27.14 |
1.7 |
|
|
39 |
20 |
23.8 |
38.8 |
7500 |
11000 |
42 |
K 32×39×20 |
20.14 |
2.3 |
|
|
39 |
30 |
35.5 |
65.2 |
7500 |
11000 |
— |
K 32×39×30 |
30.14 |
2.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
35 |
40 |
13 |
14.0 |
25.5 |
7000 |
10000 |
19 |
K 35×40×13 |
13.12 |
1.7 |
|
|
40 |
17 |
18.0 |
37.0 |
7000 |
10000 |
25 |
K 35×40×17 |
17.12 |
1.7 |
|
|
40 |
27 |
29.2 |
65.8 |
7000 |
10000 |
39 |
K 35×40×27 |
27.14 |
1.7 |
|
|
42 |
20 |
25.2 |
43.2 |
7000 |
10000 |
41 |
K 35×42×20 |
20.14 |
2.3 |
|
|
42 |
30 |
37.8 |
72.5 |
7000 |
10000 |
62 |
K 35×42×30 |
30.14 |
2.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
38 |
43 |
13 |
14.5 |
27.5 |
6700 |
9500 |
— |
K 38×43×13 |
13.12 |
1.7 |
|
|
43 |
17 |
19.5 |
39.8 |
6700 |
9500 |
— |
K 38×43×17 |
17.12 |
1.7 |
|
|
43 |
27 |
30.2 |
71.0 |
6700 |
9500 |
— |
K 38×43×27 |
27.14 |
1.7 |
|
|
46 |
20 |
29.5 |
49.2 |
6700 |
9500 |
46 |
K 38×46×20 |
20.14 |
2.7 |
|
|
46 |
30 |
44.0 |
82.5 |
6700 |
9500 |
— |
K 38×46×30 |
30.14 |
2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
40 |
45 |
13 |
15.0 |
29.5 |
6300 |
9000 |
22 |
K 40×45×13 |
13.12 |
1.7 |
|
|
45 |
17 |
20.2 |
42.8 |
6300 |
9000 |
27 |
K 40×45×17 |
17.12 |
1.7 |
|
|
45 |
27 |
31.5 |
75.8 |
6300 |
9000 |
44 |
K 40×45×27 |
27.14 |
1.7 |
|
|
48 |
20 |
30.2 |
51.8 |
6300 |
9000 |
52 |
K 40×48×20 |
20.14 |
2.7 |
|
|
48 |
25 |
38.0 |
69.2 |
6300 |
9000 |
— |
K 40×48×25 |
25.14 |
2.7 |
|
|
48 |
30 |
45.2 |
86.8 |
6300 |
9000 |
— |
K 40×48×30 |
30.14 |
2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
42 |
47 |
13 |
15.2 |
30.5 |
6000 |
8500 |
22 |
K 42×47×13 |
13.12 |
1.7 |
|
|
47 |
17 |
20.5 |
44.2 |
6000 |
8500 |
28 |
K 42×47×17 |
17.12 |
1.7 |
|
|
47 |
27 |
31.8 |
78.5 |
6000 |
8500 |
47 |
K 42×47×27 |
27.14 |
1.7 |
|
|
50 |
20 |
31.0 |
54.2 |
6000 |
8500 |
54 |
K 42×50×20 |
20.14 |
2.7 |
|
|
50 |
30 |
46.5 |
91.2 |
6000 |
8500 |
— |
K 42×50×30 |
30.14 |
2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
45 |
50 |
13 |
16.2 |
33.5 |
5600 |
8000 |
24 |
K 45×50×13 |
13.12 |
1.7 |
|
|
50 |
17 |
21.5 |
48.5 |
5600 |
8000 |
31 |
K 45×50×17 |
17.12 |
1.7 |
|
|
50 |
27 |
33.5 |
86.0 |
5600 |
8000 |
50 |
K 45×50×27 |
27.14 |
1.7 |
|
|
53 |
20 |
31.8 |
57.0 |
5600 |
8000 |
62 |
K 45×53×20 |
20.14 |
2.7 |
|
|
53 |
25 |
39.8 |
76.5 |
5600 |
8000 |
— |
K 45×53×25 |
25.14 |
2.7 |
|
|
53 |
30 |
47.5 |
95.8 |
5600 |
8000 |
82 |
K 45×53×30 |
30.14 |
2.7 |
|
|
|
|
|
|
|
|
|
|
|
|
|
48 |
53 |
13 |
16.5 |
35.5 |
5300 |
7500 |
— |
K 48×53×13 |
13.12 |
1.7 |
|
|
53 |
17 |
22.2 |
51.2 |
5300 |
7500 |
32 |
K 48×53×17 |
17.12 |
1.7 |
|
|
53 |
27 |
34.5 |
91.0 |
5300 |
7500 |
— |
K 48×53×27 |
27.14 |
1.7 |
|
|
56 |
20 |
33.2 |
62.0 |
5300 |
7500 |
— |
K 48×56×20 |
20.14 |
2.7 |
|
|
56 |
30 |
49.8 |
105 |
5300 |
7500 |
— |
K 48×56×30 |
30.14 |
2.7 |
|
注:FW>100mm的轴承为非标准轴承。 |
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