More ice cream with less maintenance
Challenge:An ice cream manufacturer was experiencing problems with standard steel bearings that were typically only lasting about one year in the hubs. This was due to ingress of water in the bearing and ‘breathing’ during cleaning cycles (-48 °C -49 °F to 25 °C 77 °F), which was causing corrosion.
SKF equipped the ice cream hardening tunnels with MRC Ultra corrosion-resistant sealed deep groove ball bearings featuring:
The lifecycle of the bearings has been potentially increased to last up to six years. This prediction was based on analysis after one year of operation. In addition, the new bearings have provided the ice cream manufacturer with relubrication-free operation, which has reduced:
- Maintenance time and costs
- Risk of product contamination from lubricant
Lubricant waste, grease clean-up and disposal