Needle Roller Bearings Manufacturer

ZEUS BEARING needle roller bearings are bearings with cylindrical rollers that are small in diameter relative to their length. The modified roller/raceway profile prevents stress peaks to extend bearing service life.

ZEUS BEARING supplies needle roller bearings in many different designs, series and in a wide range of sizes, which make them appropriate for a wide variety of operating conditions and applications.

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.

There are many types of needle rollers and deciding which one to use requires careful analysis of the bearings application. General considerations include:

Needle Bearing life and reliability
Rotating speed
Load ratings and direction of loading
Shaft / raceway design
Housing design
Lubrication