Payment & Shipping Terms:
|Bore Size:||100 Mm||Outside Diameter:||150 Mm|
|Lubrication:||Oil,Grease,Dry||Feature:||High Quality/Long Life|
|Material:||Chrome Steel/GCR 15||Precision Rating:||P0 P6 P5 P4 P2|
Characteristics of double row cylindrical roller bearings:
High carrying capacity
Because of its second row roller, double row cylindrical roller bearings are suitable for larger radial loads.
Low friction (roller / block contact area)
Open flange design (Figure 4), as well as roller end design and surface finish, facilitate lubrication of the film, thereby reducing friction and bringing higher basic load ratings.
Long service life
The logarithmic profile reduces the edge stress at the roller / raceway contact and reduces the sensitivity to misalignment and neutral axis deflection (Fig. 5).
Improve operational reliability
Surface treatment of roller and raceway contact surfaces is beneficial to the formation of hydrodynamic lubrication film.
Separable and interchangeable
The separation components of SKF double row cylindrical roller bearings are interchangeable. This is convenient for installation, disassembly and maintenance inspection.
Cage design applies to high speed, rapid acceleration and impact loading.
|Model No:||cylindrical roller bearing NN3020K|
|Material:||Chrome Steel Gcr15|
|Cage:||Steel Cage Nylon Cage|
|Service:||OEM Customized Services|
|Load Rating:||Cr: 76.5KN,Cor: 116KN|
|Package:||TIANHE commercial packing|
|Application:||Medium and large motors,electric generator, internal combustion engine,gas turbine,machine tool spindle,reduction gear,Mill handling machine and other kinds of industrial machinery.
|Payment Terms:||L/C,D/A,T/T,Western Union
ZhongHong Bearing Co., ltd
As one local bearing factory for 15 years in China,have good experience in production and sales,we setting manufacturing, sales and service as a whole.
We have first class manufacture ability and have purchase and sales teams. We can supply various kinds of bearings according to customers' requirements and have big stock of famous brands in the world, Our products enjoy great popularity in the worldwide markets,like Asia, Europe and the USA. Our products had export to more than 30 countries in the world.
In addition, we can customize various non-standard products, such as the most competitive products according to customers' demands.