ICICI Securities Ltd | Retail Equity Research NRB Bearings reported weak operating numbers for Q4FY17. Though topline and bottomline numbers came in line with our estimates, EBITDA came in significantly below our estimates due to a sharp increase of 105.9% in other expenses. Thus, absolute EBITDA witnessed a drop of 12.6% YoY. PAT numbers witnessed a jump on account of one-time refund of duty' (reported in other income) Revenues came in at | 188.7 crore up 9.5%YoY and in line with our...