タイトルまたは説明

WD Double-row Cylindrical Roller bearings mainly inlcude NN design, NNU design and NNF design (full complement). The NNU bearings are separable, the ring with integral flanges together with the roller and cage assemblies can be mounted separately from the other bearing ring or all bearing components can be mounted separately. 

WD double-row cylindrical roller bearing are mainly used in large gearboxes, machine tools, Rolling mills, grinder machinery and reducer boxes. 

The advantages of NNF-V Series roller bearings: 

The bearings are with small cross sections; 
The bearings afford heavy radial loading capacity; 
The bearings can be worked in high speeds and low noise; 
The bearings are with high precise tolerance; 

The double row cylindrical roller bearings include: 

* Locating bearing, double row, full complement roller set 
* Non-locating bearing, double row, full complement roller set 
* Locating bearing, double row, full complement roller set, with annular slots, lip seals on both sides.