82188218 PUMPAC BRG. Duplex Type. Back-to-back. Element Material. Bearing steel. Fillet Radius. 2 mm. Finish Coating. Uncoated. Inner Ring Width. 60 mm. Internal Clearance.rtl8218d-cgrealtek()¥24.84lqfp-128-ep(14x20)rtl8218d-cgpcbdatasheet