Changzhou Tang Dynasty Precision Machinery Industrial Co.,Ltd.

Plastic bearing POM, PP plastic bearing (POM-Guo -1-3-7-3829-0634) POM and PA material with good mechanical strength and wear resistance, suitable for production of more sophisticated plastic bearings, working temperature from -60 ℃ ~ 100 ℃, high strength and smooth surface, there is basically no tension, its good self-lubricating properties and low coefficient of friction, while maintaining the traditional advantages of plastic bearings on the basis of precise and can be applied to high speed operation. POM plastic bearing which is all most widely used plastic bearings in a general internal and external ball materials used POM or PA, cage glass fiber reinforced nylon 66 (GRPA66-25). Ball of the glass ball, stainless steel or ceramic balls ball bearing alkaline environments such good performance but not for corrosion in acidic environments.

In the general, Cylindrical Roller Bearing is composed of outer ring, inner ring, rolling elements and cage. Generally bearing inner ring, outer ring, rolling elements and cage composed of four parts, the role of the inner ring is compatible with the shaft together with the rotation axis; bearing outer ring compatible with the role, play a supportive role; rolling is with even in the cage will be located in the rolling bodies between the inner and outer rings, the shape and size and number of direct impact on performance and service life of rolling bearings; cage to make rolling uniformly distributed, to prevent rolling off the guide roller rotating a lubricant.

Work in the Self-Aligning Ball Bearings, rolling elements and because the interaction between the lubricant, the lubricant shear occurs within the molecules, causing fever, the temperature, rolling body and seat ring may exist between the sliding friction. Rub, causing fever, between the rolling element and cage friction may also occur, especially stamping cage. The causes of fever will make the working environment bearing temperature is too high, when the tempering temperature higher than the components, the components will lead to decreased surface hardness, impact on their carrying capacity, rolling speed as the maximum allowable limit of speed work, it is rolling important operating parameters, each type of bearing can be found in the manual or at the oil lubrication of the grease lubrication.

Needle roller bearings are cylindrical roller with a roller bearing, relative to its diameter, roller both thin and long. This is called needle roller. Despite the smaller cross-section, has a higher

Slew bearings, is a comprehensive load to bear a large bearing, can bear large axial, radial load and overturning moment. Slew bearings are generally installed with a hole, internal or external gear,

Tapered roller bearings are separable type bearings, inner and outer rings can be separated. Therefore, installation, respectively the inner pressure of the rolling element cage mounted on the shaft,

Wheel bearings in the use and installation, please note the following matters.First, in order to ensure maximum safety and reliability, regardless of age of the vehicle that you should always check ho

Mill bearing, is used in metallurgy, mining and other mill roll neck, drum on the use of bearing. Usually adopts the cylindrical roller bearings under radial load, deep groove ball bearing or angular contact ball bearings, or radial or thrust design of tapered roller bearing axial load. Now most of the lubricating oil and gas or oil mist lubrication way of lubricating and cooling bearing.

Self-aligning ball bearing is a roller in the two inner and outer ring raceways between spherical, equipped with drum-shaped roller bearings. Outer ring raceway curvature center and bearing center lin

machine part    Bearing types include single row deep groove ball bearings with single row deep groove ball bearing dust cover, dust cover and seal with a single row deep groove ball bearings, outer ring groove and snap ring of single row deep groove ball bearings, single row deep groove ball bearings, single row deep groove ball bearing dust cover, with a ring of single row deep groove ball bearings, outer ring groove and snap ring of single row deep groove ball bearings.