NBC Taper Roller Bearings 30218 to 30217X

Taper Roller Bearings are precision-engineered bearings designed to carry high radial and axial loads. Their tapered geometry allows the inner and outer ring raceways, along with the rollers, to meet at a common point on the bearing axis — ensuring efficient load distribution and long life.

What Are Taper Roller Bearings?

Taper roller bearings consist of:

• Inner ring (cone)

• Outer ring (cup)

• Tapered rollers

• Cage for roller spacing

This design supports combined loads, making them ideal for automotive and industrial applications that require durability under heavy conditions.