Quick Details

• Place of Origin:

  Jiangsu, China (Mainland)

• Delivery Time:

  0

• Delivery Port:

  shanghai

• OE Experience:

  No

Product Name:KZK, KT Needle Roller bearing

KZK, KT Needle Roller bearing

Application

Universal

Product Description:

1.standard ISO9001
2.Id size 10-200MM
3.Brand name GD
4.High quality lower price
5.Radial Needle Roller and Cage Assemblies

The radial needle roller and cage assembly is a selfretaining rolling unit.The long space between two guidance face is easy for both guidong the needle roller accurately and choose reasonable position. The type is recommened to use when the shaft and housing bores are as raceway . The needle roller and cage assemblies provide rolling bearing arrange ments with high accuracy within low radial section height.

  GD also manufactures split cage assemblies and inch system cage assemblies ,such as WJ.

   The main types of cage are series M and series K. KU. KH.  The cage is made of high quality carbon steel or low carbon alloy steel (15CrMo,20CrmO) or plastic (nylon). After the cage is through chemical operating , it has enough strength and anti-friction Properties .The temperature of plastic cage should be 120°c. The temperature 180°c is allowable on condition that is is short time operating.

   The needle rollers are sorted according to the deviation from the nominal diameter. The maximum diameter tolerance is 2-3um

   When the needle roller and cage assemblies are operated between axis and shell , the radial clearance is determined by the tolerance of axis and shell's race way shaft and the housing bore must be designed as rolling bearing raceway . If the dimension of housing bore is G6 . The shaft's tolerance is recommended as Table 2 .

  In order to the radial needle roller bearing and cage assembly meet with the load capacity , the hardness of raceway should not less than 58-64HRC , the depth of hardened surface should be 0.6-1mm and roughness (Ra) mustn't over 0.2um

The radial needle roller and cage assembly is a selfretaining rolling unit.The long space between two guidance face is easy for both guidong the needle roller accurately and choose reasonable position. The type is recommened to use when the shaft and housing bores are as raceway . The needle roller and cage assemblies provide rolling bearing arrange ments with high accuracy within low radial section height.

  GD also manufactures split cage assemblies and inch system cage assemblies ,such as WJ.

   The main types of cage are series M and series K. KU. KH.  The cage is made of high quality carbon steel or low carbon alloy steel (15CrMo,20CrmO) or plastic (nylon). After the cage is through chemical operating , it has enough strength and anti-friction Properties .The temperature of plastic cage should be 120°c. The temperature 180°c is allowable on condition that is is short time operating.

   The needle rollers are sorted according to the deviation from the nominal diameter. The maximum diameter tolerance is 2-3um

   When the needle roller and cage assemblies are operated between axis and shell , the radial clearance is determined by the tolerance of axis and shell's race way shaft and the housing bore must be designed as rolling bearing raceway . If the dimension of housing bore is G6 . The shaft's tolerance is recommended as Table 2 .

  In order to the radial needle roller bearing and cage assembly meet with the load capacity , the hardness of raceway should not less than 58-64HRC , the depth of hardened surface should be 0.6-1mm and roughness (Ra) mustn't over 0.2um

Changzhou Guoda Bearing Manufacturing Co., Ltd. (called as GD), is located in Yinjiatang Industrial Zone, Banshang, Hutang Town, Changzhou City, Jiangsu Province. GD is a specialized needle roller bearing manufacturer.

With more than 2000 varieties of needle bearings in metric inch ...[Read More]

Company Profile:

• Main Product:

  Needle Roller Bearing  

• Business Type:

  Manufacturer

• Current Export Market:

  North America, Western Europe, Eastern Europe, Southeast Asia