China factory manufacture good quality NKS20 flat needle bearing20*32*20mm thrust needle roller bearing for texitile machine

Description Of Producets                                           

needle roller bearing is a bearing which uses small cylindrical rollers.The difference between a needle roller bearing and roller bearing is needle bearings have a large surface area that is in contact with the bearing outer surfaces compared to ball bearings. Additionally there is less added clearance so they are much more compact. The typical structure consists of a needle cage which orients and contains the needle rollers, the needle rollers themselves and an outer race.

 Product Technology Data                                           

Products Application                                                  

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

Our Main Products                                                     

deep groove ball bearings, taper roller bearings,

spherical roller bearings,self-aligning bearings,

thrust ball bearings, pillow block bearings,

cylindrical roller bearings,auto bearings and non-standard bearings.