Low - Maintenance Bronze Sleeve Bushings For Field Crop sprayers Steering Kingpin

Basic Infomation
Place of Origin: Zhejiang, China (Mainland)
Certification: ISO 9001
Minimum Order Quantity: 1000 Piece/Pieces
Price: $0.05 - $1.00 / Pieces
Packaging Details: Packaging: Export carton; Wooden case ; Wood pallet.
Delivery Time: 7~15 work days
Payment Terms: TT in advance,Western Union
Supply Ability: 800000 Piece/Pieces per Month
Detail Infomation
Meterial: Bronze POM Characteristic: Low-maintenance And Maintenance-free Plain Bearings
Size: Standard Size Available Port: Shangai,or Ningbo
Quality: OEM Type: Bushes, Collar Bushes, Washers, Strips Or Special Designs
Sample: Available Application: Crop Sprayer Steering Kingpin Bushing

Product Description



Crop sprayer steering kingpin | Metal-Polymer Plain Bearings

Applications require self-propelled and trailing crop sprayers to apply controlled doses of dry, liquid herbicides, pesticides and fertilizers to crops.In order to improve the maneuverability, the self-propelled crop sprayer has four wheel direction and driving function
In addition to being equipped with a separate double leg and air spring suspension, each wheel is steered through a kingpin assembly with antifriction sliding bearings.

Metal-Polymer Plain Bearings is used steel-backing as its structure, sintered porous bronze as its interlayer, surface inlaid the modified POM. Suitable for marginally lubricated and dry operation on the conditions of lubrication indents grease. It has been widely applied to metallurgical machinery, Mine machinery, water conservancy machinery, vapor locomotive, building machinery, agriculture machinery, steel rolling industry etc.

Agricultural bearing solutions
In this high-load, low-speed application, the best performance is achieved by mounting the POM with a porous bronze sintered intermediate layer and a pinched acetal sliding layer.



Agricultural bearings - advantages


Benefits of using POM grease lubricated sliding bearings are:



The reduced surface layer is used as a grease reservoir to extend the lubrication interval
The best maintenance and distribution of lubricant on the bearing sliding layer can reduce friction and wear and prolong the service life
Central lubrication hole, convenient for re-lubrication of the bearing discharge pollutants

Technical Data
Max. load Static 250N/mm2
Dynamic 140N/mm2
  Rotaing oscillating 60N/mm2
Max. speed Dry 2m/s
Lubrication >2m/s
Max. PV (Dry) Short-time 3.6N/mm2*·m/s
Continuous 1.8N/mm2*·m/s
Temp. -195℃~+280℃
Friction coefficient Dry 0.03~0.20
Lubrication >2m/s
Thermal conductivity 42W (m·k)-1
Coefficient of thermal expansion 11*10-6k-1




Low - Maintenance Bronze Sleeve Bushings For Field Crop sprayers Steering Kingpin


Contact Details

WhatsApp : +86 18258386757