Quality Control
 Level II Ultra Sonic Testing  Dye Penetrant Testing  MEG Testing  Bond Quality
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Bond Quality
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Fusion Babbitting Co. Inc is dedicated to quality control in each and every one of the Bearings that we work on. We meet or exceed OEM specifications and are ISO 9001: 2008 certified. We can provide our clients with the original OEM drawings, or provide new prints. Our Bond quality is one of the highest in the industry at 98% to 100%. Our quality controls include the following:
All documentation and certifications that are required can be provided; including European or South American standards.
We use only virgin grade Babbitt, all Babbitt is certified by an independent laboratory to ensure the highest quality: |
| Standard Babbitt Specifications |
| BABBITT SPEC. NO. |
TIN % |
COPPER % |
ANTIMONY % |
LEAD % |
ARSENIC % |
| ASTM B23 - 49 GR.1 |
90 - 92 |
4 - 5 |
4 - 5 |
.35 max |
.10 max |
| ASTM B23 - 49 GR.2 |
88 - 90 |
3 - 4 |
7 - 8 |
.35 max |
.10 max |
| ASTM B23 - 49 GR.3 |
83 - 85 |
7.5 - 8.5 |
7.5 - 8.5 |
.35 max |
.10 max |
| SAE 11 |
86 - 88 |
5 - 6 |
6 - 7 |
.35 max |
.10 max |
| SAE 12 |
88 - 90 |
3 - 4 |
7.25 - 7.50 |
.35 max |
.10 max |
| QQT-390 GR.2 |
88 - 90 |
3 - 4 |
7 - 8 |
.35 max |
.10 max |
| QQT-390 GR.3 |
83 - 85 |
7.5 - 8.5 |
7.5 - 8.5 |
.35 max |
.10 max |
| ACM-3021 |
88 - 90 |
3 - 4 |
7 - 8 |
.05 max |
.01 max |
| ACM-3022 |
82.5 - 84.5 |
5 - 6 |
10 - 12 |
.50 max |
.10 max | | | 
