According to the TUC, the average rail commute in the UK takes an average of 2 hours and 11 minutes, each day. Also add to the equation that, in 2018, more than one third of trains failed to arrive at stations on time due to technical faults, and you’re left with one very miserable commuter. Chris Johnson, Managing Director of SMB Bearings, considers the future adoption of smart bearings and their impact on Industry 4.0 and the UK.