CARB ring roller bearing is a single row bearing, with a long and slightly cambered symmetrical roller and ring raceway profile. CARB roller bearing is a non locating bearing, which can only bear radial load. CARB bearings are generally used to replace non locating spherical roller bearings in locating / non locating bearings.
Bearing characteristics:
Admissible misalignment
And spherical roller bearings or self-aligning ball bearings, CARB bearings also have self-aligning ability.
Allowable radial displacement
As with cylindrical roller or needle roller bearings, CARB bearings can compensate for the thermal expansion of the shaft.
Various size series
CARB bearings with the corresponding spherical roller bearings, self-aligning ball bearings, cylindrical roller bearings and needle roller bearings the same size.
Long service life
The special roller profile can prevent the stress peak at the end of the roller.
Low friction
Self guided roller keeps friction and friction heat at a low level.
Improved wear resistance
SKF provides standard bearings for upgraded SKF Explorer bearings.
Small noise
For example, CARB bearings can reduce the noise and vibration levels of paper machines and fans.
Long bearing life
Figure 7CARB bearing for self-aligning bearing configuration. The CARB bearing is located at the non locating end and does not cause internal axial force:
The load is small can prolong the service life of the bearing.
Bearing operating temperature is lower, lubricant life longer, longer maintenance intervals.
Noise and vibration levels can be reduced.