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How to select fag bearings

  1. There are many kinds, types and sizes of rolling fag bearings. In order to make the mechanical device play the expected performance, it is very important to select the appropriate select fag bearings.

  2. In order to select fag bearings, it is necessary to analyze many important factors, study and evaluate the procedures for selecting fag bearings from various angles. There are no special specifications.

  3.  Master the service conditions of mechanical devices and fag bearings, etc

  4. Specify the requirements for fag bearings

  5. Select the type of fag bearing

  6.  Select fag bearing configuration mode

  7. Select fag bearing size

  8. Select fag bearing specifications

  9.  Select the installation method of fag bearing

select fag bearings

Service conditions and environmental conditions of select fag bearings

  1. The premise of choosing suitable fag bearings is to correctly grasp the use position, use conditions and environmental conditions of fag bearings in mechanical devices. To do this, we need to obtain the following data and information:

  2. Function and structure of mechanical device

  3. Application position select fag bearings

  4. Fag bearing load (size, direction)

  5.  Rotation speed

  6.  Vibration and impact

  7. Fag bearing temperature (ambient temperature, temperature rise)

  8.  Ambient atmosphere (corrosive, clean, lubricating)

select fag bearings

Skills of disassembling select fag bearings of vibrating screen

  1. Improper disassembly of the shale shaker fag bearing may cause internal damage to the fag bearing. Contaminants may enter fag bearings or errors may occur during reinstallation. Therefore, you must be very careful when disassembling the fag bearing of the shale shaker, and the shaft center must be properly supported, otherwise the disassembly force may damage the fag bearing.
  2. Peripheral disassembly:Remove the outer ring of the interference fit. Set several outer ring extrusion screws on the circumference of the shell in advance, tighten the screws equally while removing. These screw holes are usually covered with blind plugs, separable fag bearings of shale shaker tapered roller select fag bearings, etc., set several notches on the shoulder of the shell, use cushion blocks, disassemble with a press, or gently knock to disassemble.
  3. Disassembly of fag bearing with cylindrical hole of vibrating screen

  4. The inner ring can be easily removed by pressure machinery. At this time, pay attention to let the inner ring bear its pulling force.

  5. The inner ring of fselect fag bearings of large vibrating screen is disassembled by oil pressure method. Oil pressure is applied through the oil hole on the shaft to make it easy to pull. The wide fag bearing is disassembled by the combination of oil pressure method and drawing fixture.

  6. Induction heating method can be used to disassemble the inner ring of fag bearing of Nu and NJ cylindrical roller vibrating screen. It is a method of drawing after heating the part in a short time to expand the inner ring.

select fag bearings
  1. Disassembly of tapered select fag bearings

  2. Disassemble the relatively small fag bearing with tight set sleeve, support the inner ring with the stop block fastened on the shaft, turn the nut back several times, and then use the cushion block to knock it down with a hammer.

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