FI Series Ball Joint
Material:
Body and ball stud Low carbon steel. Case hardened.
Inner retaining ring Hard drawn spring steel to SAE1070 or equivalent
Protective Finish:
Body and ball stud Zinc plated, de-embrittled and passivated.
Inner retaining clip Self-color. The assembly is lubricated.
- SAE J 490 style 4 Ball Joints
- Ball stud is retained by a hardened and tempered steel ring resulting in high pull-out load. There is an optional gaiter available to help resist dirt ingress.
- If a fitted gaiter is required then the suffix “G should be added to the part number. E.g FIG10.
- The FI Ball Joint is ideal for severe wear conditions and is also resistant to vibration and high shock loading.
- Metric sizes of this range are also available.
| Part No | Thread UNF A | B | C | D | E | F | H | J | K | L | M | Q | Ball Dia Ø | Weight Per 100 in Kgs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FI187 |
10-32 |
1.070 |
0.870 |
0.450 |
0.236 |
0.315 |
0.374 |
0.437 |
0.200 |
1.060 |
0.315 |
0.437 |
0.251 | 1.7 |
|
FI 250 |
1/4 | 1.219 | 0.969 | 0.500 | 0.281 | 0.375 | 0.437 | 0.469 | 0.217 | 1.250 | 0.375 | 0.562 | 0.306 | 2.3 |
|
FI 312 |
5/16 | 1.406 | 1.125 | 0.562 | 0.281 | 0.437 | 0.500 | 0.531 | 0.237 | 1.469 | 0.437 | 0.687 | 0.344 | 3.4 |
|
FI 375 |
3/8 | 1.687 | 1.375 | 0.750 | 0.312 | 0.500 | 0.625 | 0.687 | 0.272 | 1.875 | 0.500 | 0.875 | 0.416 | 6.5 |
|
FI 500 |
1/2 | 2.375 | 1.937 | 1.000 | 0.312 | 0.625 | 0.750 | 0.875 | 0.372 | 2.375 | 0.625 | 1.125 | 0.555 | 13.7 |