Detailed description
1.It is suitable for the parts, where the radial sizes are specially limited
2.Model K...ZW, K...ZWD radial needle and retainer assembly is the double row radial needle and retainer assembly.
3.Each needle have excellent operative characteristic due to each needle exactly guide and kept by the retainer.
4.Radial needle roller and cage assembly is complete by the cage and needle roller bearing unit is mainly used for the shaft and bearing box can be used as a raceway occasions, and under high load to the minimum radial structure of space and high rigidity capacity.







