Tapered roller bearings comprise inner and outer rings with tapered raceways and tapered rollers with cages. The bearings are not self-retaining. As a result, the inner ring together with the rollers and cage can be fitted separately from the outer ring. These bearings are capable of taking high radial loads and axial loads in one direction.

The standard JINB range comprises the following types:
- Metric series
- Inch series