SKF 22213EK 65mm I.D Spherical Roller Bearing, 120mm O.D

SKF Spherical Roller Bearings offer an attractive combination of design features, which make them irreplaceable in many demanding applications.

Self-aligning - allows misalignment between shaft and housing without increase of friction and without reduction of bearing life
Very high Load Carrying Capacity - Optimum layout inside available cross-section provides maximum radial and axial load carrying capacity
Robust - Insensitive to misalignment caused by shaft or housing deflection due to heavy load
Easily fitted for loads in all directions - The bearings are non-separable and ready to install using a number of mounting methods
Easy bearing application - The favourable design characteristics and mounting enable for a more efficient and compact machine design

Protection against contamination - SKF sealed spherical roller bearings are especially suited for bearing positions where, because of limited space or for cost reasons, effective external seals cannot be provided
Grease Retention - Contact seals on both sides of the bearing retain the factory filled grease where it is required: inside the bearing
Minimum maintenance requirements - Under normal operating conditions, sealed spherical roller bearings are maintenance free, keeping costs and grease consumption low

Are you dealing with heavy rotating shaft loads in applications prone to misalignment or deflections? This innovative spherical roller bearing from SKF is self-aligning, so it'll cope easily with alignment errors between the shaft and the housing. This reduces friction, increasing the working life of the bearing unit as well as the shaft. The two-ring layout on the inner raceway is optimal for handling heavy axial and radial loads. The bearings are also easy to fit to a variety of mountings, so they can bear loads in all directions.

• Tapered bore type
• Steel cage
• Open end type
• Two rows of bearings
• Inside diameter of 65 mm
• Outside diameter of 120 mm
• Race width of 31 mm
• Static load rating of 216 kN
• Dynamic load rating of 193 kN
• Fatigue limit load of 24 kN
• Reference speed of 5000 rpm
• Limiting speed of 7000 rpm

• Wind turbine main shafts
• Manufacturing

The design of these spherical roller bearings means there is reduced friction. This means an increased working life for the bearing, as well as minimal lubrication cost. The dual row of rollers increases the surface area, allowing you to work with heavier loads.