The Bearing arrangements of the bottom rollers in the drafting system in spinning frames and roving frames require uniform running in order to guarantee the highest quality yarn. Bottom Roller Bearings are precision needle roller bearings which excel through their high load carrying capacity and extremely accurate radial and side face run-out. A wide variety of Bottom Roller Bearings for supporting bottom rollers in Speed Frames and Ring Spinning Frames are available off the shelf while specific requirements are also catered to.