|
호칭번호
(Bearing
No.) |
질량
(Mass)
gr. |
주 요 치
수 (Dimensions) mm |
요동 각도
(Tilting angle)
a˚ |
볼 직경
(spherical Diameter) mm |
정부하용량
(Basic Static Load Ratings) Co/Kgf |
| d |
나사
(Threads)
KS 2급 /S |
D |
B
+0.1 -0.4 |
B
+0 -0.1 |
d1 |
L |
I |
L1 |
L2 |
W |
D1 |
D2 |
r |
|
JFT5 |
16.5 |
5 |
M 5 x 0.8 |
16 |
6 |
8 |
7.7
|
35 |
4 |
27 |
14 |
9 |
11 |
9 |
0.5 |
13 |
11.1 |
400 |
| JFT6 |
25 |
6 |
M 6x 1 |
18 |
6.75 |
9 |
9 |
39 |
|
|
|
|
|
|
|
|
|
|
| 5 |
30 |
14 |
11 |
13 |
10 |
0.5 |
13 |
12.7 |
510 |
| JFT8 |
43 |
8 |
M 8 x 1.25 |
23 |
9 |
12 |
10.4 |
47 |
5 |
35.5 |
17 |
14 |
16 |
13 |
0.5 |
13 |
15.87 |
760 |
| JFT10 |
72 |
10 |
*M 10 x 1.25 |
27 |
10.5 |
14 |
12.9 |
56 |
7 |
42.5 |
21 |
17 |
19 |
15 |
0.5 |
13 |
19.05 |
960 |
| M 10 x 1.5 |
| JFT12 |
107 |
12 |
M 12 x 1.75 |
31 |
12 |
16 |
15.8 |
66 |
7.5 |
50.5 |
24 |
19 |
22 |
17.5 |
0.5 |
13 |
22.5 |
1120 |
| JFT14 |
160 |
14 |
*M 14 x 1.5 |
35 |
13.5 |
19 |
16.9 |
75 |
8.5 |
57.5 |
27 |
22 |
25 |
20 |
0.5 |
15 |
25.4 |
1550 |
| M 14 x 2 |
| JFT16 |
210 |
16 |
*M 16 x 1.5 |
39 |
15 |
21 |
19.3 |
83 |
8.5 |
63.5 |
33 |
24 |
27 |
22 |
0.5 |
15 |
28.5 |
2060 |
| M 16 x 2 |
| JFT18 |
295 |
18 |
M 18 x 1.5 |
43 |
16.2 |
23 |
21.7 |
92 |
10 |
71.5 |
36 |
27 |
31 |
25 |
0.5 |
15 |
31.6 |
2570 |
| JFT20 |
380 |
20 |
M 20 x 1.5 |
46 |
18 |
25 |
23.8 |
101 |
11 |
78 |
40 |
30 |
34 |
27.5 |
0.5 |
15 |
34.5 |
2840 | |
