Description
Spherical Roller Bearings are designed to work in applications
where severe misalignment exists whether from mounting or shaft
deflection and with relatively heavy radial loads and some axial
loads in either direction. They are also extremely resistant to
shock loads and their self-aligning feature allows full capacity
loading despite shaft deflection. They are very similar in purpose
to Self-Aligning Double Row Ball Bearings, except the Spherical
Roller Bearings are designed to be more robust by carry heavier
loads but at lower maximum speeds. These bearings have
barrel-shaped rollers between the inner ring, which has two
raceways, and the outer ring which has one spherical raceway. They
are self-aligning because the center of curvature of the outer ring
raceway surface coincides with the bearing axis.
Standard Spherical Roller Bearings are produced with straight
bores; however, tapered bores are available upon request and may be
mounted directly on tapered shafts. Pressed steel and machined
brass cages are typically used.
The boundary dimensions of rolling bearings are the dimensions
that define their external geometry and have been internationally
standardized (ISO *5) and adopted by JIS B ***2 (Boundary
Dimensions of Rolling Bearings).
Types of Spherical Roller Bearings
For Spherical Roller Bearings, the dimensional series are:
- ****0 Series - ISO Dimension Series *3
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *2
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *3
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *0
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *1
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *2
Spherical Roller Bearings
- **2/ Series - Extra Large ISO *2 Series
Spherical Roller Bearing
- ****0 Series - ISO Dimension Series *9
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *0
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *1
Spherical Roller Bearings
- ****0 Series - ISO Dimension Series *0
Spherical Thrust Roller Bearings
Spherical Roller Bearings are commonly used in agricultural
machines such as combined harvesting machine, air-blower,
paper-machine, textile machine, woodworking machinery, overhead
crane moving wheel and driving shaft as well as a large number of
non agricultural applications.
