Chrome Steel Needle Roller Bearing INA Standard Product Description 1. Drawn cup needle roller bearings(HK, BK, SCE, F, FH, MF, FY, HK...2RS, HK...RS) 2. Drawn cup needle roller clutch, Drawn cup needle roller clutch assembly(HF, HFL, RC, RCB) 3. Radial needle roller and cage assemblies(k, k...Zw, knl, kzk, kbk) 4. Entity bushed needle roller bearing(RNA, NK, NA, NKI, NKS, NKIS, NA...RS, NA...RS, RNA...2RS, NA...2RS, RNAV NAV, NAO, RNAO, BR, BRI, MR

Punched Needle Roller Bearing Needle Roller Bearing needle roller bearing is a bearing unit composed of machined outer ring & inner ring, cage and needle roller assembly featuring small section height, big load capacity & rigidity, compact structure and small size, high rotating accuracy with the structure of disposed inner ring. needle roller bearing is characterized by multiple structures, broad adaptability and easy installation. It is widely used in auto, lathe,

Needle Bearing Full Series factory design and develop full series high quality needle roller bearings, we adopt refined China made bearing steel and centerless grinding to achieve perfect rolling performance and longer working life. PPlease use PDF catalog for exact selection. HK...BK... TA...TLA,  2RS SCE...BCE... SCH...BCH...BA...BHA...J...JH F ...MF HF...HFL... FC...RC K...K,  ZW...KZK... KBK NK...RNA... NKS... NKI...NA RNAO...NAO RNAV...NAV AXK...AXW...

There are a number of bearings in a special kind of bearing, needle bearing axis is called the 10 bytes. Then for its maintenance, we need to look at! Automotive drive shaft 10 bytes on the request of lubricating materials in addition to have a good anti-friction and abrasion resistance, there should be a good mechanical stability, high temperature resistance (high drop point), corrosion resistance, water resistance and oxidation stability and other characteristics. 

Combined Type Needle Roller Bearings are combinations of a radial bearing and a thrust bearing. Caged needle roller bearings are used as radial bearings and thrust ball bearings or thrust roller bearings are used as thrust bearings. They are compact and very economical, and can be subjected to radial loads and axial loads simultaneously. They are widely used for machine tools, textile machinery, and industrial machinery.

Needle roller and cage thrust assemblies are complements of small diameter needle rollers arranged in a spoke-like configuration. Needle rollers are equally spaced by means of a cage whose web section separates the rollers and provides guidance to keep them tracking in an orbital path. The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction.

1. Needle roller and cage assemblies consist of a complement of needle rollers held in place by a cage. With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope. The mating shaft and housing are normally used as inner and outer raceways. 2. Caged assemblies are roller arrangement with a retainer, placed between two hardened machine elements that act as raceways.