Installation Method of Single Row Deep Groove Ball Bearing Assembly

Although single row deep groove ball bearing components can be a simple installation on the shaft staying the same, and can be up and running immediately, however, if errors occur during installation, early damage is possible generally as rolling single row deep groove ball bearings. Therefore, single row deep groove ball bearing components must be carefully installed in the early time. At the time of installation, you must be careful not to give too much impact, be sure to pay special attention to the installation point, and then start the installation.

In the cylindrical hole single row deep groove ball bearings occasion, the inner ring and shaft, for installation purposes, generally coordinate with a clearance fit. However, in the necessary operation of high-precision and high-speed operation, or a heavy load or withstanding shock loads occasions, the inner ring and shaft combines for an interference fit.

In taper hole single row deep groove ball bearings occasion, because they are installed using an adapter sleeve, even if error of axis dimensions is slightly larger,there will be no problem. Again, in a lot of axial loads occasions, use the stepped shaft as far as possible, contact the inner ring of single row deep groove ball bearings with cylindrical bore with the ledge of stepped single row deep groove ball bearings to used.

First remove the connecting bolts when removing single row deep groove ball bearings. As the thread surface deposits a layer of grease, corrosion products and other sediments, the bolt is not easy to remove, particularly for Severe corrosion bolts, and removal is difficult. You must choose the right tools to disassemble bolt, because the outer hexagonal or hexagon of bolt has been slipping to damage so that removal becomes more difficult. For bolts has rust or with large number of grease, spray at the joining of bolt and nut with solvents (such as rust remover), let solvent goes into thread, so that they are easily removed.

In the removal process of single row deep groove ball bearings, the most difficult job is to remove wheel from the shaft. For key wheels, generally use three-pin puller or four-legged puller for disassembly. Puller should go with the dimensions of wheels, combination right angles hook of every feet of puller with the wheel back side must be suitable, slippage will not occur when putting forth strength. This method is only for relatively wheel removal of small interference fit, for wheels with larger interference fit, often use heating method, or together with hydraulic jacks to demolish.

In the removal process of single row deep groove ball bearings, the most difficult job is to remove wheel from the shaft. For key wheels, generally use three-pin puller or four-legged puller for disassembly. Puller should go with the dimensions of wheels, horses tied to the feet at right angles with the wheel back side with suitable, slippage will not occur when the force imagined. This method only for relatively small wheel removal of interference, interference fit larger wheels, often using heating method, or together with hydraulic jacks to demolish.

Cleaning, cleaning up and assessing quality all parts of single row deep groove ball bearings is a extremely important work after these ball bearings removal. Assessment means that each of the parts and components after operation, compared to the present state of its size, shape, and material properties and component design with the established quality standards, determine which parts can continue to be used, which parts should be repaired, and which should discard and replacenew ones.

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