Timken offers two types of screw down bearings: TTSV and TTSX, both variety consist of full roller complement design without conventional bore, bearings provide center inserts for attachment and lifting functions. screw down tapered thrust bearings offers maximum capacity of the v- flat bearing types though lessened speed capability with size ranges: 35 mm to 2940 mm. TTSV and TTSX type bearings settle accurate rolling motion within tampered roller and two together raceways beyond skidding or sliding on rolling surfaces. Screw down bearings manage to use in applications in wide range operating condition consist of heavily- loaded extruders; cone crushers.