NEW DELHI: An MEMU (Mainline Electric Multiple Unit) train coming to Ghaziabad from Palwal via New Delhi derailed near Okhla railway station on Tuesday morning when the train was entering the station. No injuries were reported, however, officials said the train had slowed down considerably while approaching the station.Preliminary investigation revealed that the axle bearing of the coach failed, while a spring also came off, which resulted in the derailment. The train was brought back on track and taken to the yard for further repair work, while the passengers were shifted to another EMU train, which departed within an hour, and official said.“The train’s second coach’s motor wheel came off the rail as it was about to enter Okhla station . During investigation, it was found that only one wheel had come off and there was no fault found in the tracks,” a senior railway officer said.The incident also led to trains being diverted as one line of the track was blocked till 2.30pm. Normal traffic resumed once the track was cleared. Senior railway officials also visited the spot, along with Railway Protection Force (RPF) personnel to assess the situation and said the matter would be investigated.“The speed of the train was between 7km/hr and 10 km/hr as it was approaching the station, so no real damage took place and all the passengers were safe,” said the official.Railways is no stranger to such derailments. On September 14, the last coach of the Jammu-New Delhi Rajdhani Express had derailed after entering platform 15 of the New Delhi railway station.On September 7, two coaches of the Kashi Vishwanath Express had derailed at the Shivaji Bridge, a few hundred meters from the New Delhi railway station, with one passenger reportedly injured.