Hi Sanket. I have long since thrown the boxes the bearings came in away, but that doesn't really matter, because the bearing numbers, which are the same as the spare part numbers, is all you really need to track them down. The FAG x-life I bought are 'NU205R' and 'NU305', the third bearing on the drive side is a ball bearing called '6305', and was by another manufacturer I have forgotten.