NATR 20 Cam Follower Bearing NATR 20 PP Blackening Roller Follower

NATR20 NATR20PP Track Roller Cam Follower Bearing

Features 

The Track needle roller bearing is composed of one or two rings and a needle roller set with a cage, which occupies a small space and transmits a large power. It has a smaller volume and higher carrying capacity. Therefore, this kind of bearing can meet the requirements of light weight, small space occupation and high transmission power. Depending on the application, bearings with or without inner rings are available. Needle roller bearings with double ribs (or double lock rings) with cages on the outer ring NA, NKI type

NATR series support rollers include outer ring, inner ring, needle roller cage assembly and retaining rings that are pressed into and fixed on both sides of the inner ring. The NATR...PP series also has an additional sealing ring. This support roller has a large grease storage space and can be used for a long time without adding grease. NATV and NATV...PP supporting rollers .

The NATV series support rollers are basically the same as the NATR series support rollers, the only difference is that the NATV series are full complement needle rollers. Therefore, it can bear heavy loads at low speeds, but frequent lubrication must be taken care of. NATV...PP series are of sealed structure.