TECHNICAL OVERVIEW
Construction and selection boundaries
Roller bearings distribute load across a line contact. Cylindrical, spherical, tapered and needle designs trade radial capacity, misalignment tolerance and axial capability against each other.
Common variants
Cylindrical roller bearings Spherical roller bearings Tapered roller bearings Needle roller bearings Thrust roller bearings
Selection notes
- Check whether axial location is required before choosing a cylindrical roller bearing.
- Tapered bearings are normally mounted as matched pairs with defined axial setting.
