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A11V0130 Hydraulic Pump Bearings

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A11V0130 Hydraulic Pump Bearings

A11V0130 Hydraulic Pump Bearings
A11V0130 Hydraulic Pump Bearings A11V0130 Hydraulic Pump Bearings A11V0130 Hydraulic Pump Bearings

Large Image :  A11V0130 Hydraulic Pump Bearings

Product Details:
Place of Origin: China
Brand Name: Elephant Fluid Power
Certification: ISO9001,CE
Model Number: F-202578
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Carton box
Delivery Time: 5-7 Days
Payment Terms: T/T, Western Union, L/C,Paypal
Supply Ability: 1000 sets/ month

A11V0130 Hydraulic Pump Bearings

Material: Ductile Iron, Steel, Bronze And Others Number: F-202578
Size (mm): 35.555x57x22 Bore Diameter (mm): 35,555
Outer Diameter (mm): 57 Width (mm): 22
Application: Piston Pump Suit: A11V0130
High Light:

A11V0130 Hydraulic Pump Bearings


F 201346 Hydraulic Pump Bearings


F 201346 cylindrical roller bearing

A11V0130 Piston pump spare parts Bearing F-202578,F-201346


Product Detail:

Bearing is an important part of contemporary machinery and equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy 

The important part of the plunger pump is the bearing. If there is play in the bearing, the normal clearance of the three pairs of friction pairs inside the hydraulic pump cannot be guaranteed. At the same time, the thickness of the hydrostatic bearing oil film of each friction pair will be destroyed, reducing the use of the plunger pump bearing.


According to the information provided by the hydraulic pump manufacturer, the average service life of the bearing is 10000h, and it is necessary to replace the new port if this value is exceeded. Bearings removed can not be detected without professional testing equipment, and can only be visually inspected.


If scratches or discoloration are found on the roller surface, they must be replaced.

When replacing bearings, attention should be paid to the English letters and models of the original bearings. Most of the plunger pump bearings use large load capacity bearings. Purchase the original manufacturer and original specifications. If you replace another brand, you should consult a person who has experience with the bearing to look up the table and exchange, the purpose is to maintain the accuracy level and load capacity of the bearing.


Axial plunger pumps can also use frequency converters to save electrical energy. In the actual production process, axial plunger pumps are usually operated under pressure or flow to adjust the operating state. When the actual pressure is greater than the required pressure, it is adjusted through the relief valve to keep its operating pressure stable and let the relief valve release the excess. The motor has been running at full speed repeatedly, and the power consumption remains unchanged.


The valve plate has two forms: plane flow distribution and spherical flow distribution. The friction pair of spherical flow distribution is repaired by grinding when the scratches on the flow distribution surface of the cylinder are relatively shallow: when the groove on the flow distribution surface of the cylinder is deep, the groove should be filled with surface engineering technology” before grinding Do not blindly grind to prevent the copper layer from thinning or oil leakage from the steel base.


When using overflow to adjust the pressure and flow, some of the excess overflows back to the original system, resulting in the useless power of the plunger pump and low operating efficiency. If a Chuangjie energy-saving inverter is used, the overflow valve can be set Closed, through the energy-saving inverter itself automatically adjusts the operating pressure to maintain the stability of the operating pressure, and automatically tracks the pressure of the device.


Realize automatic control, thereby saving energy consumption. The biggest advantage of this adjustment method is that it can reduce the operating energy consumption of the axial piston pump, and the power saving effect can reach more than 30%.





Mining, metallurgy, agriculture, chemical industry, textile, printing and dyeing. Conveying machinery



Elephant Fluid Power is a high-quality development group with strong technical force, providing high-quality products, complete solutions and first-class technical service companies to users. The company adheres to the tenet of establishing business with integrity, keeping business with quality, and making progress with progress. It continues to climb new peaks with a firmer pace and contributes to the national automation industry. Welcome new and old customers to buy their favorite products with confidence. We will serve you wholeheartedly!

A11V0130 Hydraulic Pump Bearings 0


A11V0130 Hydraulic Pump Bearings 1


Contact Details
Elephant Fluid Power Co.,Ltd

Contact Person: Hank Zhao

Tel: +8615630166813

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