Needle roller bearings

General information

Needle roller bearings are a special type of roller bearing that contain extremely small diameter cylindrical rollers. The operating principle of needle roller bearings is similar to other rolling bearings: the rollers are located between the two rings and roll on the raceways of the rings. Due to the small diameter of the needle rollers, their inner diameter can also be small, so they can be easily installed in tight spaces. Compared to their small size, they can withstand high loads and can be operated at high speeds.