The EA series from NSK-RHP is the latest design of high performance spherical roller bearings developed to the patented design which optimises roller performance and minimises harmful skewing of the rollers. Load ratings for the EA series are size for size some 10 to 20% higher than those for conventional designs, providing between 30% and 80% longer life.
The EA design is able to dispense with the guide ring because roller guidance is achieved by creating guide surfaces where the cages’ central flanges come into contact with each other. Optimum cage pocket clearance provides precise roller control.
NSK-RHP Tel: 0115 936 6600