SKF ConCentra outer spherical bearing

SKF ConCentra outer spherical bearings are suitable for applications where the direction of rotation is fixed or alternating.

Even in applications with heavy loads or high speeds, bearings can be locked onto the shaft in a simple, fast, and reliable manner

Even with low precision shafts, it is possible to achieve the full limit speed,

Symmetrical lengthening on both sides of the inner ring (bearing series YSP 2)

Including SKF ConCentra patented locking technology based on the expansion and contraction of two precision manufactured serrated mating surfaces:

Bearing inner hole

The outer surface of the toothed shaft sleeve

Provide true concentric locking on the shaft, as after tightening the set screws in the installation ring, the inner ring undergoes axial displacement relative to the toothed shaft sleeve, causing the bearing inner ring to expand and the toothed shaft sleeve to contract uniformly.

Can reduce noise and vibration levels, basically eliminating creeping corrosion

Both sides adopt reinforced standard seals and additional stamped steel oil deflectors (standard seals with additional oil deflectors)

The outer ring comes standard with two lubrication holes, one on one side and spaced 120 ° apart

Non lubrication holes (model suffix W) can be provided as required.

SKF has designed the YSP 2. SB-2DW/AG bearing series to address the harsh operating conditions encountered in agricultural applications, such as combine harvesters and packers, harvesters and disc harrows. This type of bearing:

Equipped with patented five lip seal (five lip seal)

The outer ring does not have any lubrication holes