Babbit Bearings
Manufacturing under drawing or sample and repair of all kind of babbit bearings.
At TMCOMAS we have almost 70 years of experience in mechanical and surface engineering and we are specialists in Babbit bearings.
We offer:
- Manufacturing under drawing or sample
- Repair of all kind of babbit bearings
- Standard and special alloys
- Analysis of current white metal alloy
- Bond control by ultrasonic and die penetrant tests
Procedures:
- Centrifugation
- Brazing
- Thermal spray
Thanks to our experience and know-how we can use any alloy of materials for the repair and manufacture of parts.
| MATERIALS | COMPOSITION % | ||||||
|---|---|---|---|---|---|---|---|
| TECNOFRIC | ASTM | DIN | Sn | Sb | Cu | Pb | Other |
| 101 | B23/1 | 90/92 | 4/5 | 4/5 | – | – | |
| 102 | B23/2 | 88/90 | 7/8 | 3/4 | – | – | |
| 103 | B23/3 | 83/85 | 7,5/8,5 | 7,5/8,5 | – | – | |
| 111 | B23/11 | 86/89 | 6/7,5 | 5/6,5 | – | – | |
| 109 | LgSn80 | 80 | 12 | 6 | 2 | – | |
| MATERIALS | COMPOSITION % | ||||||
|---|---|---|---|---|---|---|---|
| TECNOFRIC | ASTM | DIN | Pb | Sb | Sn | Cu | Other |
| 107 | B23/7 | LgPbSn10 | 74,5 | 15 | 10 | 0,5 | – |
| 108 | B23/8 | LgPbSn6Cd | 79 | 15 | 5,5 | 0,5 | Cd<0,05 |
| 113 | B23/13 | 85 | 10 | 5 | – | – | |
| 115 | B23/15 | 82,5 | 16 | 1 | 0,5 | – | |
