|
 |
 |
| MODEL NO. |
NUMBER OF BALL ROWS |
MAIN
DIMENSIONS |
ECCEN-TRICITY (MAX.) |
BASIC
LOAD RATING |
| INSCRIBED CIRCLE DIAMETER |
OUTER
DIAMETER |
LENGTH |
OUTER
LOCKING GROOVE |
W |
C
(kgf) |
Co
(kgf) |
| dr |
TOL. |
D |
TOL. |
L |
TOL. |
B |
TOL. |
D1 |
| SW04 |
4 |
1/4"
6.35 |
0
-0.009 |
0.5"
12.7 |
0
-0.011 |
0.75"
19.05 |
0
-0.20 |
0.511"
12.98 |
0
-0.20 |
0.4687"
11.906 |
0.039"
0.992 |
0.012 |
21 |
27 |
| SW06 |
4 |
3/8" 9.525 |
0.625" 15.875 |
0
-0.013 |
0.875" 22.225 |
0.6385" 16.15 |
0.588" 14.935 |
0.039" 0.992 |
23 |
32 |
| SW08 |
4 |
1/2" 12.7 |
0.875" 22.225 |
1.25" 31.75 |
0.9625" 24.46 |
0.8209" 20.853 |
0.0459" 1.168 |
52 |
80 |
| SW10 |
4 |
5/8" 15.875 |
1.125" 28.575 |
1.5" 38.1 |
1.1039" 28.04 |
1.059" 26.899 |
0.0559" 1.422 |
79 |
120 |
| SW12 |
5 |
3/4" 19.05 |
0
-0.010 |
1.25" 31.75 |
0
-0.016 |
1.625" 41.275 |
1.1657" 29.61 |
1.176" 29.87 |
0.0559" 1.422 |
0.015 |
88 |
140 |
| SW16 |
5 |
1" 25.4 |
1.5625" 39.688 |
2.25" 57.15 |
0
-0.30 |
1.7547" 44.57 |
0
-0.30 |
1.4687" 37.306 |
0.0679" 1.727 |
100 |
160 |
| SW20 |
6 |
1-1/4" 31.75 |
0
-0.012 |
2"
50.8 |
0
-0.019 |
2.625" 66.675 |
2.0047" 50.92 |
1.8859" 47.904 |
0.0679" 1.728 |
0.02 |
160 |
280 |
| SW24 |
6 |
1-1/2" 38.1 |
2.375" 60.325 |
3"
76.2 |
2.4118" 61.26 |
2.2389" 56.87 |
0.859" 2.184 |
220 |
410 |
| SW32 |
6 |
2" 50.8 |
3"
76.2 |
0
-0.022 |
4" 101.6 |
3.1917" 81.07 |
2.8379" 72.085 |
0.1029" 2.616 |
0.025 |
390 |
810 |
| 注：SW16钢保持器球列数5列，工程塑料保持器球列数6列 |
|
