518713 Tapered roller bearings

Model Number: 518713 Brand Name: YTBT Key Specifications/Special Features: Designed in cone apexes of inner, outer ring raceway and roller raceway intersects at 1 point of its central lineBeside metric series products, there are inch series products which are applicable for load and impact loadSingle rows:Can bear simultaneously radial and single row axial loadWhen carrying radial load, creates axial thrust loadTwo bearings can configured (or combined) fact to face or back to back, according to contact angle differenceClassified into 3 types: small, medium and large cone angleDouble rows:Classified into 2 types: capped and open
Can bear radial load and double row axial load

Four rows:

Composed of two double row inner rings and one double row outer ring
Consisting two single outer rings between two inner rings
1 inner spacer among these three outer rings two central spacer is furnished
Can be used to adjust clearance
Can bear simultaneously axial load in two various directions
Mainly used for roller bearings of rolling mill