The compressor air conditioning bearing is composed of an inner ring, an outer ring, two sets of balls and two nylon cages. They are usually sealed on both sides and pre-filled with the right amount of high-performance grease before leaving the factory. So they can meet the harsh working environment. trait Low friction, long service life, enhanced operational reliability, roller profile and dimensional consistency, rigid bearings Application, run-in period, temperature peak reduction, separable and interchangeable, low and stable coefficient