Sugar and ethanol producer achieves big boost in MTBR with CARB toroidal roller bearing
The SKF solutionSKF recommended replacing the existing non-locating bearing with a CARB toroidal roller bearing, while keeping the locating spherical roller bearing in the other position.
The resultMean Time Between Repairs (MTBR) increased dramatically over the 49 months experienced with the previous bearing arrangements. Following eight seasons, the CARB toroidal roller bearing solution was still operating trouble-free after 70 months, providing the processor with a 43% increase in MTBR.
Condition monitoring of the CARB toroidal roller bearing positions was conducted during those eight seasons, revealing significant reductions in operating temperature and vibration levels. Combined with the elimination of internal axial forces, these reductions contributed to increased reliability, longer system life, reduced repositioning costs and other decreases in maintenance expenses.
Summary over 70 months
- Increased MTBR by 43%, from 49 to 70 months
- Value of increased MTBR: €216 000
Note: All numbers are rounded off and based on customer estimates. Your particular cost savings may vary.