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Changsha E-Hu Machinery & Electronics Technology Co., Ltd.

Composite Bearing, Self-Lubricating Bearing, Self Lubricated Bearing manufacturer / supplier in China, offering Specialized Metal-Polymer Composite Bearings for Hydraulic Components, Tc 22X52X10 NBR FKM Viton Rubber Shaft Oil Seal, Drawn Cup Needle Roller Bearing for Automobiles Motorcycles and so on.

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Supplier Homepage Product Needle roller bearing Specialized Metal-Polymer Composite Bearings for Hydraulic Components

Specialized Metal-Polymer Composite Bearings for Hydraulic Components

FOB Price: US $0.5-7 / Piece
Min. Order: 500 Pieces
Min. Order FOB Price
500 Pieces US $0.5-7/ Piece
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Production Capacity: 50000PCS/Month
Transport Package: Carton Box
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: EHUB-50
  • Type of Lubricant: Oil-Lubricated Bearing
  • Bushing Material: Self-Lubrication
  • Lubricating Way: Maintenance-Free Bearing
  • Maximum Dynamic Loading: 120n/mm²
  • Working Temperature: -40ºC-300ºC
  • Maximum Sliding Speed: 0.4m/S
  • Specification: ISO
  • HS Code: 84821020
  • Bearing Structure: Split Plain Bearing
  • Lubricant & Load: Hydrostatic Bearing
  • Bearing Direction: Radial
  • Lubricating Film Thickness: Thin Film Lubrication
  • Self Lubricating Material: Graphite+Others
  • Working Enviroment: Water,Air,Oil and Grease
  • Trademark: E-HU
  • Origin: Hunan, China
Product Description
1.Products features:
Comparing with the traditional 3-layer composite bearings, the added high performance resin provides better wear resistance feature.This material is suitable for the applications of better tolerance required by machining after assembly,the special requirement of wear resistance,stable friction  requirement, longer service life requirement and so on.The typical applications include belt tensioners, idler pulley, magnetic valves,cylinder guide bush and brake system etc.

 
2. Technical data
Max.LoadStatic250N/mm2 Friction coefficient0.03~0.20
Very low speed140N/mm2
Rotating oscillating60N/mm2Max.Dry running2m/s 
speedHydrodynamic operation>2m/s 
Max. PVdryShort-term operation3.6N/mm2*m/3Thermal conductivity>2m/s42W(m*K)-1 
runningContinuous operation1.8N/mm2*m/3 
Temp. limit-195ºC~+280ºCCoefficient of thermal expansion11*10-6*K-1 
3.Typical Application:
an meet the demanding criteria for long life and trouble-free performance with or without lubrication.
Automotive: tractors, combines, crop sprayers, earth-movers, graders and other construction, auto machines, specific uses in power steering cylinders, steering gear thrust washers, disc brakes, calipers and pistons, shock absorbers, governor linkage, windshield wiper motor, tilt gear assemblies...
Business machines: photocopy machines, typewriters, mail sorters, postage meter systems, computer terminal printers and peripheral equipment, automatic printing devices, mail processing machinery...
Hydraulics and valves: pumps including gear, rotary, water, axial piston, and other types, ball, butterfly, poppet steam, and other valves and valve trunnions...
Home appliances: tape recorders, refrigerators, air conditioners, cleaners, polishers, sewing machines, ovens, dishwashers, clothes washing machines...
And materials handling, marine engine, packaging, textile equipment, tools
Specialized Metal-Polymer Composite Bearings for Hydraulic Components
Specialized Metal-Polymer Composite Bearings for Hydraulic Components
Specialized Metal-Polymer Composite Bearings for Hydraulic Components
4. Our manufacturing
Specialized Metal-Polymer Composite Bearings for Hydraulic Components
5. Our Quality Assurance

Specialized Metal-Polymer Composite Bearings for Hydraulic Components
Specialized Metal-Polymer Composite Bearings for Hydraulic Components
 
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Mr. Jack Lu
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