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How to select the long-life Idler Sprocket with ball bearing on sales

How to select the long-life Idler Sprocket with ball bearing on sales

(Summary description)Choose a Idler Sprocket with ball bearing on sales model with high load capacity. The price of the Idler Sprocket with ball bearing on sales should be considered when selecting the model, or use a higher load capacity but more expensive bearing, or use ordinary bearings and try to extend its life.

How to select the long-life Idler Sprocket with ball bearing on sales

(Summary description)Choose a Idler Sprocket with ball bearing on sales model with high load capacity. The price of the Idler Sprocket with ball bearing on sales should be considered when selecting the model, or use a higher load capacity but more expensive bearing, or use ordinary bearings and try to extend its life.

Information

From the point of view of long life, the selection requirements for Idler Sprocket with ball bearing on sales are:
  (1) Choose a Idler Sprocket with ball bearing on sales model with high load capacity. The price of the Idler Sprocket with ball bearing on sales should be considered when selecting the model, or use a higher load capacity but more expensive bearing, or use ordinary bearings and try to extend its life. Use ball bearings with high load capacity, such as cylindrical roller bearings with convexity, spherical roller bearings with symmetrical rollers, reinforced tapered roller bearings and ball bearings, ball bearings with modified ball groove bus, or use The bearings of the 70000CD series replace deep groove (single row radial) ball bearings. These bearings with high load capacity may have a higher fatigue life due to improved stress distribution or due to the larger number of rolling elements.


  (2) Select the appropriate Idler Sprocket with ball bearing on sales size. To make the bearing size suitable, the working load, speed and operating temperature of the bearing must be accurately calculated or actually checked. Load has the greatest impact on bearing life, so although the load is the most difficult to measure, it must be measured as accurately as possible. When the load measurement is difficult, the actual power consumption of the motor can be measured, and the power loss along the way can be calculated and deducted according to the transmission route until the bearing load that is closer to the actual calculation is calculated. The calculated or measured load is too large, and the expected fatigue life of the bearing will inevitably be reduced by a greater extent, which must be remedied. If the mounting position allows, a larger ball bearing can be selected; if the radial size is limited, a wider Idler Sprocket with ball bearing on sales should be selected if there is a wider bearing; if a wider bearing cannot be used, a load can be used instead Ball bearings with higher load carrying capacity.
  (3) Choose the right Idler Sprocket with ball bearing on sales material, the price of the ball bearing material should also be considered, and when vacuum smelting or electroslag remelting steel has to be used, it should be noted that the lubrication conditions must be perfected in order to double the increase The expected fatigue life of the bearing. Of course, the cost of choosing bearings made of this kind of high-quality steel is much more expensive than choosing ball bearings with higher load capacity, but for bearings that are difficult to access in machines and extremely difficult to assemble and disassemble, or bearings used in operating machinery in mines and tunnels , In occasions where maintenance is extremely difficult, sometimes still must be considered for use.

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