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6000 ZYE

  • Bearing No.:6000
  • Brand:ZYE
  • Classify:Shafts
  • Price:Welcome to consult 0635-2718699
  • Professional to provide Welcome to inquire procurement!

Supplier:Shandong Zhengtong Bearing Technology Co., Ltd.      Tel:0635-2718699

6000
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Welcome to inquire procurement    0635-2718699

Details

Bushing is a cylindrical mechanical part on the shaft and a component of plain bearings.

In general, bushings adopt interference fit with bearing housings and adopts clearance fit with bearings.

Difference

Bushing is referred to sleeve on a propeller shaft or a stern shaft. While bearings  is a component for fixing and reducing load friction coefficient in the process of mechanical transmission.  

The common function between bushings and bearings is that both can take loads on the shaft.

The difference between the two is that bushing is in overall structure, keeping relative motion between the shaft and sleeve when rotating, while bearing is in split structure, keeping relative motion of bearing inner ring and outer ring when rotating. But in essence, bushing is a type of plain bearings.

Common damage cause

In the long-term run of bushing, the journal surface undergoes squeezing force and composite mechanical force of expansion bushing, which will lead to the permanent deformation of bushing, and its diameter may be reduced by 0.1mm to 0.3mm, thus mechanical fit intensity can not satisfy required tightening force, fit clearance shows between bushing and spindle, causing the bushing abrasion.

Latest repair solution

Due to the large value of component, traditional repair methods are is more expensive. Some short time and low costs repair methods are favored with the development of foreign

polymer composite materials and other advanced technologies, which are also introduced by domestic enterprises. The more mature 1ST-Line 2211F material, which has  comprehensive mechanical performance, excellent cohesive force, and the anti-temperature and anti-corrosion ability with the maximum compressive strength of 1200kgcm2, adhesive force (overlap shear tension test) on smooth steel surface of 225 kgcm2, that traditional methods cannot match, is suitable for repairing of large bushing positions without equipment large-scale demolition, saving a lot of manpower and resources.

About Us

Shandong Zhengtong Bearing Technology Co., Ltd.is located in Shandong Province Linqing City Hong Chong Industrial Zone,the company has advanced production equipment and excellent bussiness management personnel.Advanced production technology,testing equipment,product has been overwhelming majority of customers love and recognition. The company mainly produces:tapered roller bearings,deep groove ball bearings,spherical roller bearings,bushings and customized non-standard bearings.....More

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