|
 |
| MODEL NO. |
NUMBER OF BALL ROWS |
MAIN
DIMENSIONS |
SQUAR-ENESS |
ECCEN-TRICITY
(MAX.) |
BASIC
LOAD RATING |
| INSCRIBED CIRCLE DIAMETER |
OUTER
DIAMETER |
LENGTH |
FLRNGE |
HOLE
FOR ATTACHMENT |
C
(kgf) |
Co
(kgf) |
| dr |
TOL. |
D |
TOL. |
L |
TOL. |
D1 |
K |
H |
Φ |
d1 |
d2 |
h |
| SWF4 |
4 |
1/4" |
0 |
0.5" |
0 |
0.75" |
|
1.25" |
1" |
0.219" |
0.875" |
0.156" |
0.25" |
0.141" |
0.012 |
0.012 |
21 |
27 |
| SWK4 |
6.35 |
12.7 |
-0.011 |
19.05 |
|
31.75 |
25.4 |
5.556 |
22.225 |
3.969 |
6.35 |
3.572 |
| SWF6 |
4 |
3/8" |
0.625" |
|
0.875" |
|
1.5" |
1.25" |
0.25" |
1.062" |
0.1875" |
0.297" |
0.172" |
23 |
32 |
| SWK6 |
9.525 |
15.875 |
|
22.225 |
|
38.1 |
31.75 |
6.35 |
26.988 |
4.763 |
7.541 |
4.366 |
| SWF8 |
4 |
1/2" |
-0.009 |
0.875" |
0 |
1.25" |
0 |
1.75" |
1.375" |
0.25" |
1.312" |
0.1875" |
0.297" |
0.172" |
52 |
80 |
| SWK8 |
12.7 |
|
22.225 |
-0.013 |
31.75 |
-0.20 |
44.45 |
34.925 |
6.35 |
33.338 |
4.763 |
7.541 |
4.366 |
| SWF10 |
4 |
5/8" |
1.125" |
|
1.5" |
|
2" |
1.5" |
0.25" |
1.562" |
0.1875" |
0.297" |
0.172" |
79 |
120 |
| SWK10 |
15.88 |
28.575 |
|
38.1 |
|
50.8 |
38.1 |
6.35 |
39.688 |
4.763 |
7.541 |
4.366 |
| SWF12 |
4 |
3/4" |
|
1.25" |
|
1.625" |
|
2.1875" |
1.6875" |
0.3125" |
1.718" |
0.2187" |
0.344" |
0.203" |
0.015 |
0.015 |
88 |
140 |
| SWK12 |
19.05 |
0 |
31.75 |
0 |
41.275 |
|
55.563 |
42.863 |
7.938 |
43.66 |
5.556 |
8.731 |
5.159 |
| SWF16 |
5 |
1" |
-0.010 |
1.5625" |
-0.016 |
2.25" |
|
2.5" |
2" |
0.3125" |
2.031" |
0.2187" |
0.344" |
0.203" |
100 |
160 |
| SWK16 |
25.4 |
|
39.688 |
|
57.15 |
|
63.5 |
50.8 |
7.938 |
51.594 |
5.556 |
8.731 |
5.159 |
| SWF20 |
5 |
1-1/4" |
|
2" |
|
2.625" |
|
3.125" |
2.5" |
0.375" |
2.5625" |
0.2812" |
0.406" |
0.2656" |
0.020 |
0.020 |
160 |
280 |
| SWK20 |
31.75 |
|
50.8 |
0 |
66.675 |
0 |
79.375 |
63.5 |
9.525 |
65.088 |
7.144 |
10.319 |
6.747 |
| SWF24 |
6 |
1-1/2" |
-0.012 |
2.375" |
-0.019 |
3" |
-0.30 |
3.75" |
3" |
0.5" |
3.0625" |
0.344" |
0.5" |
0.328" |
222 |
410 |
| SWK24 |
38.1 |
|
60.325 |
|
76.2 |
|
95.25 |
76.2 |
12.7 |
77.788 |
8.731 |
12.7 |
8.334 |
| SWF32 |
6 |
2" |
|
3" |
0 |
4" |
|
4.375" |
3.5" |
0.5" |
3.6875" |
0.344" |
0.5" |
0.328" |
0.025 |
0.025 |
390 |
3 |
| SWK32 |
50.8 |
|
76.2 |
-0.022 |
101.6 |
|
111.13 |
88.9 |
12.7 |
93.662 |
8.731 |
12.7 |
8.334 |
| 注：SWF16钢保持器球列数5列，工程塑料保持器球列数6列 |
|
