ACBB de doble fila

Double row angular contact ball bearing structure similar to a pair of  type O layout single   Angle contact ball bearing.  The bearing can bear  Big radial load and two-way axial load, therefore, is particularly  applicable to decorate   in need of rigid and axial fixed place.   It  automatically adjustable ability is very limited   heart.

It has two rows of balls arranged back-to-back. The lines of action of  the load at the   contact between balls and raceways (load lines)  diverge at the bearing axis and form an   angle of 30° to the radial  plane. In essence, they work similarly to having a matched pair   of  Single Row Angular Contact ball bearings either face-to-face or  back-to-back. The   difference is that Double Row Angular Contact ball  bearings can take a bi-directional axial   load in one bearing where it  takes a matched pair otherwise. This means the bearings are    particularly suitable for accommodating simultaneously acting radial  load and axial load in   both directions. They are also available with  seals or shields.

Double row angular contact ball bearings: 3200, 3300 series Suffix: DB, DF, DT   DB : Two bearings matched back-to-back  DF : Two bearings matched face-to-face  DT : Two bearings matched in tandem  CB : Bearing for universal matching. Two bearings arranged  back-to-back or face-to-face will have a Normal axial internal clearance  before mounting    Cage：polyamide & steel, brass,Nylon
Application Fields: widely used in cars, compressors, construction,  electric motors, food industry, home   appliances etc. As a rolling  element, it turns the world.