Bearings are a key element in agricultural machinery such as tractors. They ensure the smooth operation of various components, reduce friction and transfer loads. In tractors, bearings are used in many places, including gearboxes, drive shafts, wheels, joints and other mechanisms. Below you will find detailed information on the different types of bearings used in tractors and tips on replacing and maintaining them.

Types of bearings used in tractors:

Ball bearings:

• They consist of balls placed between two race rings.
• Used in applications requiring high speeds and lower loads.
• Application examples: tractor wheels, alternators, fans.

Needle roller bearings:

• They have thin, long rollers, which allows them to carry heavy loads with compact dimensions.
• Application examples: cardan joints, timing systems.

Tapered roller bearings:

• They have conical raceways and rollers, which allows them to carry radial and axial loads.
• Application examples: wheel hubs, differentials.