Do you know closed end needle roller bearings?

Closed end needle roller bearings are closed on one side and serve as a closure for shaft ends. The rotating shaft is protected and sealed against interference.

Product Introduction:
Closed end needle roller bearings (needle bearing) is a cylindrical roller with a roller bearing, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section, has a higher load bearing capacity, equipped with a thin and long needle bearing roller, therefore radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial mounting dimensions restricted support structure.

Closed end needle roller bearings can be used without inner ring of the bearing or needle roller and cage assembly, when the surface of the journal bearing surface and shell holes as bearing directly match the outer rolling surface, in order to ensure the load capacity and operating performance and have the same ring bearing, shaft or housing bore raceway surface hardness, machining accuracy and surface quality should be similar roller bearing rings. Such bearings can only bear radial load.

Closed end needle roller bearings application:
Closed end needle roller bearings are widely used in cars, compressors, construction, electric motors, food industry, home appliances etc. As a rolling element, it turns the world.

Race: we use the most advanced technology-cold extrusion process for needle roller bearing.Different with others,our race will make two or three times temper to guarantee its high precision.

Rolling element: we use the rolling technology to process the closed end needle roller bearing's roller,the most advantage of our technology is to promote operational and productive efficiency.So the productive cost of needle roller bearing will also be lower.At the same time,our technology can prolong the closed end needle roller bearings working life.The hardness and the dimension stability will also promote.

If you need any type/brand bearings,please contact me!

Contact:Bella
Whatsapp:+8615315596312
Tel/Wechat:+8615318805907
skype/Mail:skf@llhbearing.com