Model Number: 78225/78551 Brand Name: YTBT Key Specifications/Special Features: Used in automobiles rolling mill and metallurgical plastic machineryDesigned in such a way that cone apexes of inner ring race way outer ring way intersects at one point of central line, beside metric series products there are inch series products, which are applicable for heavy load and impact loadSingle-row tapered roller bearingCan bear simultaneously radial load and single-row axial load, when carrying radial load, it creates axial thrust load thus two bearings are configured or combined face to face back to back, according to the contact angle difference, it is classified into three types (small/medium/big cone angle)Applications: construction/agriculture machinery, spindle, gearbox and automotive manufacturing