SNXN and Po series bearing is introduced

SNXN and Po series bearings is introduced: the needle roller bearing contains many length 3 to 10 times the diameter of long roll. As a bearing outside diameter and the proportion of inscribed circle diameter is small, and has quite high radial load capacity. There are many types available, many types without inner ring. Cup type a pressed steel outer ring and solid type has the processing outer ring. And the roller and cage components without a ring. Most of the bearings are pressed steel cages, but some not a cage. Needle roller bearing, this type of bearing using guided by cone rib on the back of the tapered roller. These bearings can be in one direction under high radial load and axial load. In the series of human resource the roll size and quantity to increase, the higher load capacity. They are usually in the form of similar to the single row angular contact ball bearing installation in pairs. In this case, can by adjusting the axial distance to get proper internal clearance in between two relative bearing cone or cup. Because they are separate, so the cone cups and components can be installed. According to the contact Angle, tapered roller bearing can be divided into three types of normal Angle, the medium Angle and steep Angle. Double row four row circular cone roller bearings are also available. Usually used to suppress the steel cage. Taper roller bearings, the bearing with two inner ring raceway has a barrel roll between outer ring has a spherical raceway. Because the surface of outer ring raceway curvature center and bearing axis coincidence, they self aligned in a similar way the self-aligning ball bearing. Therefore, if the shaft or housing have deflection or their shaft misalignment, it is automatic correction, so you don't apply too force bearing. Self-aligning roller bearing not only may withstand the bigger radial load, but also bear certain axial load. They have excellent radial load capacity, suitable for heavy duty or the use of impact load there some bearing a tapered hole, and can be directly installed in the cone axis to use the adapter or withdrawal or cylindrical casing. Use of pressed steel and brass cage of processing