Europe Bearing Group Professional sales 7311B Bearing ，7311B Bearing Related information is: model 7311B the inside diameter of ：55.0000 Outer diameter ：120.0000 thickness ：29.0000 Brand ： NSK Bearing Series: Angular contact ball Bearing , Want to know more 7311B Bearing For information, you can do online consultation or call the hotline, we will serve you in detail. 7311B Wide range of bearings，7311B Bearings are mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways, etc. 7311B Bearings are reasonably priced, quality guaranteed, all-round service, and everything to meet customer needs 。