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Bearing scale for industrial pumps and compactors
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To meet the needs of these applications; bearings and components need to be satisfied with the critical needs of the functional reliability and power required for these applications. INA and FAG are satisfied by the provision of customized, tailor-made plans and fine-tuned bearings. These need.
Pump transporting liquid;
Transport liquid from a low pressure orientation to a higher pressure orientation.
Or transport liquid from a lower horizontal position to a higher horizontal orientation (level = gravity)
Or turn the liquid from a low speed condition to a high speed condition.
There are two basic operating principles of the pump: volume change and centrifugal centrifugation. The liquid flows axially into the centrifugal pump; and the fluid is driven by a high-speed impeller. In the piston pump; the liquid in the cylinder is tightened by the forward and backward movement of the piston. .
Use single row cylindrical roller bearings N, NJ, NU, and NUP
High-radius loads with full-roller or double-row cylindrical roller bearings are also available. Accurate radial guidance for single-row angular contact ball bearings with smaller radial clearances. Primarily used as thrust bearings, single or series devices (in series In placement; they can accept high thrust loads)
Applicable to the situation where there is a radial load and a high axial load together in one direction. For the pump used to transport the ammonia medium, the FP holder (pump) is also selected.
Bearings with a "B" suffix have a touch angle of 40°; such bearings can accept high axial loads (pumps)
Sealed bearings can also be used. Newly developed stamping holders with optimized geometry depicting double row angular contact ball bearings are primarily used as thrust bearings, either alone or in series (in series configurations; they can accept high thrust loads).
Suitable for radial load and high thrust load in one direction. Also suitable for ammonia pump with FP holder. Type "B" with 40° touch angle accepts higher thrust loads. Also seals newly developed with optimized holder. Geometric stamping adheres to spherical roller bearings that can be used in pumps and can withstand high pressures; such bearings can compensate for shaft machining defects or misalignment conditions and can accept both radial and axial loads for very high loads. Self-aligning condition (up to 2°)
Stable tapered roller bearings with a constant working temperature of up to 200 ° C have high axial and radial bearing capacity. Because of the small axial clearance, the bearing has accurate radial guidance to deep groove ball bearings. It is mainly used for floating bearing; it is rarely used as a fixed-end bearing. It is suitable for high-speed work and can supply a sealed grease smooth deep groove ball bearing. It is suitable for applications with high nx dm value depending on the detailed application; Long-life smoothness is also possible; that is, there is no need to smooth the four-point touch ball bearing. It is mainly used as a thrust bearing in the compacting machine; it is not used to bear the radial load and can bear a large axial load in both directions and can bear a smaller diameter. The load is due to the splitting of the inner ring of the four-point ball bearing; this depiction allows it to accommodate more rolls; then the bearing's radial load is increased because the bearing is a split inner ring Description: Machined holders make them more suitable for high-speed transport conditions because of the small axial clearance that allows the bearings to have accurate radial guidance for compact bearing depiction - Need alone locating bearing
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Pneumatic valve is a kind of valve controlled by air pressure, which is widely used in industrial automation control system. Its main applications include the following aspects:
1. Fluid control: pneumatic valve can be used to control the flow and direction of liquid or gas, such as controlling the flow in the pipeline, exhaust gas emission, etc.
2. Pressure control: pneumatic valve can be used to control the pressure of fluid, such as controlling the pressure of compressed air, regulating the pressure in the hydraulic system, etc.
3. Temperature control: pneumatic valve can be used to control the temperature of fluid, such as the temperature of heating or cooling system.
4. Automatic control: pneumatic valve can be linked with sensors, PLC and other equipment to realize automatic control, such as automatic production lines, robots, etc.
5. Safety control: pneumatic valve can be used for safety control, such as controlling emergency stop, preventing overload, etc.
In general, pneumatic valve plays an important role in industrial automation control system, which can improve production efficiency, reduce costs, and ensure safety.
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