SKF - NU311ECP/CNM

Details

Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring, NU design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged. Features are: High Radial Load Carrying Capacity, Low Friction, Long Service Life, Accommodate Axial Displacement In Both Directions, Separable Design. Applications: Electric Motors, Machine Tool Spindles, Centrifugal Pumps and Compressors, Paper and Printing Machinery, Construction Machinery, Wind Turbines and Power Generation, Construction Machinery. EC= Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact, P= Injection Moulded Cage Of Glass Fibre Reinforced Polyamide 6,6, Roller Centered, CNM= Two Middle Quarters Of Normal Internal Clearance.

Specifications