合成钢材料
公制尺寸
外螺纹
 |
 |
轴承
型号 |
重量
(g) |
尺寸(mm)
|
偏角
a° |
球面外径
mm |
额定静负载率
(c0/Kgr) |
| d |
螺纹 |
D |
B |
B1 |
d1 |
L |
L1 |
L2 |
r |
| JM5 |
12.5 |
5 |
M5×0.8 |
17 |
6 |
8 |
7.7 |
42 |
33.5 |
20 |
0.5 |
13 |
11.1 |
350 |
| JM6 |
19 |
6 |
M6×1.0 |
18.5 |
6.8 |
9 |
9 |
46 |
36.75 |
22 |
0.5 |
13 |
12.7 |
500 |
| JM8 |
32 |
8 |
M8×1.25 |
23 |
9 |
12 |
10.4 |
54 |
42.5 |
25 |
0.5 |
13 |
15.87 |
700 |
| JM10 |
54 |
10 |
M10×1.5 |
27 |
10.5 |
14 |
12.9 |
62 |
48.5 |
29 |
0.5 |
13 |
19.05 |
1,100 |
| JM12 |
85 |
12 |
M12×1.75 |
32 |
12 |
16 |
15.8 |
73 |
57 |
33 |
0.5 |
13 |
22.5 |
1,700 |
| JM14 |
126 |
14 |
M14×2.0 |
34 |
13.5 |
19 |
16.9 |
80 |
63 |
36 |
0.5 |
15 |
25.4 |
2,100 |
| JM16 |
185 |
16 |
M16×2.0 |
38 |
15 |
21 |
19.3 |
86.5 |
67.5 |
40 |
0.5 |
15 |
28.5 |
2,550 |
| JM18 |
260 |
18 |
M18×1.5 |
43 |
16.5 |
23 |
21.9 |
94.5 |
73 |
44 |
0.5 |
15 |
31.6 |
3,000 |
| JM20 |
340 |
20 |
M20×1.5 |
46 |
18 |
25 |
23.9 |
103 |
80 |
47 |
0.5 |
15 |
34.5 |
3,500 |
| JM22 |
435 |
22 |
M22×1.5 |
52 |
20 |
28 |
25.8 |
112 |
86 |
51 |
0.5 |
15 |
38.1 |
4,200 |
| JM24 |
650 |
25 |
M24×2.0 |
60 |
22 |
31 |
29.8 |
126 |
96 |
57 |
0.5 |
15 |
43 |
7,400 |
| JM25 |
M25×1.5 |
| JM30 |
910 |
30 |
M30×2.0 |
73 |
21 |
32 |
34.4 |
147 |
111 |
66 |
0.5 |
15 |
47 |
9,100 |
| JM35 |
1,440 |
35 |
M36×2.0 |
82 |
23 |
35 |
39.8 |
175 |
134 |
80 |
0.5 |
15 |
53 |
11,400 |
JM20~JM35是由球面轴承加杆端装配而成,用于重载。
R表示右旋螺纹,体色银白。
L表示左旋螺纹,体色金黄。 |