Schaeffler Singapore

 
 
 
 
 
 
FURTHER INFORMATION

Product catalogue with selection and information system

Spherical roller bearings
 
PUBLICATIONS
 

Technical Product Information | 2011-03
Spherical Roller Bearings E1
Higher cost-effectiveness and operational security with X-life

 
 

Technical Product Information | 2014-08
Sealed Spherical Roller Bearings
With reliable protection against contamination

 
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Rolling and Plain Bearings

Spherical roller bearings

Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings with cylindrical or tapered bores.

The symmetrical barrel rollers freely align themselves to the concave outer ring raceway. As a result, shaft deflections and mislignments of the bearing seats are compensated.

X-life

Many sizes of spherical roller bearings are supplied in X-life design. These bearings do not have a central rib on the inner ring so longer barrel rollers can be fitted; improved kinematics, optimised surfaces and even higher performance materials are possible. As a result, the bearings show a significant increase in the basic dynamic load rating and, under the same operating conditions, in the basic rating life. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary.