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CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating

Customer Reviews
Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.

—— David from Canada

We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts

—— Valerie from California

The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.

—— Daisy From Germany

“Valve Bushings perfect,Thank you so much for your superior customer service! The steel-backed, PTFE lined rolled bushings are a low cost, a general-purpose product that provides excellent wear characteristics at high loads and speeds over a wide temperature range. They are designed to be self-lubricating and maintenance-free.

—— Beverly from Florida

The wrapped bronze bushings is produced with diamond-shaped lubrication indents on the inner diameter surface which provide lubricant reservoirs that allow for prolonged service.

—— Michael Russo

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CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating

CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating
CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating

Large Image :  CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating

Product Details:
Place of Origin: china
Brand Name: viiplus.com
Certification: Plain Sleeve Bearings Standards met: RoHS
Model Number: PVDF
Payment & Shipping Terms:
Minimum Order Quantity: Bronze Precision Wear Plates & Lubricating Parts made to order
Price: Contact us
Packaging Details: Standard package, Pallet or container, As per customized specifications
Delivery Time: Shipped in 3-20 work days
Payment Terms: TT IN ADVANCE,L/C,Western Union
Supply Ability: bronze sleeve bushings, China, manufacturers, suppliers, factory, wholesale, Metallic Self Lubricating Bushings, Cast Iron Bearing, Sleeve Bushing, POM Bearing, Cast Iron Plain Bearing, Lubrication Bronze Bushing

CSB-22 PVDF Composite Metal Polymer Plain Bearings Tin Plating

Meterial: Steel +copper + PVDF Plating: Tin Or Copper
Types: PVDF Composite Gleitlager Anlaufscheiben Application:: Impact Load And Dusty Environment
Parts: Bushings Thrust Washers Strips Categories: Plain Bearings
High Light:

Tin Plating Polymer Plain Bearings


PVDF Polymer Plain Bearings


Metal Polymer Plain Bearings

CSB-22 PVDF Metal-polymer marginal-lubricating bearings


Viiplus PVDF-based metal-polymer materials offer exceptionally low friction and high wear. Superior PVDF and thermoplastic-based metal-polymer bearings. Contact us for a free quote! Space and weight savings. Operating silently. Resistant to corrosion.




It is suitable for boundary lubricating applications. It is recommended to lubricate the components with grease before assembling. CSB-22M is a material with PVDF thickness of 0.1-0.2mm without oil deposits on the surface, it is a machinable material after assembling.

pvdf composite bushing



1.PVDF thickness 0.20~0.35mm, provides good wear resistance and lower friction coefficients even under the poor lubricating conditions.

2.Sintered bronze thickness 0.20-0.35mm, provides strong mechanical bond and excellent thermal conductivity.

3.Low-carbon steel, provides mechanical strength and thermal conductivity.


Tech. Data


Max. load Static 250N/mm²   Operation Temperature range -50°C~+130°C ;
Very low speed 140N/mm² Max.speed Greased 2m/s
Rotating oscillating 70N/mm² Continuous oiling >3m/s
Max. PV Grease Lubricated 3.6N/mm²*m/s Thermal conductivity 50W(m*K)-1
Coefficient of thermal expansion 11*10-6*K-1 Friction coefficient 0.03~0.20
The oil deposits have to be filled with grease before bearing assembling.



Typical Applications


The material has good wear resistance and it is suitable for middle to high load applications under the work conditions of impact load and dusty environment. A pre-lubricating is necessary before assembling. The applications of this material include the commercial vehicle axel, brake system,suspension system, air compressors, hydraulic piston pumps, motors, as well as agriculture machinery, forest machinery and material handling machinery.


agriculture machinery of pvdf composite bushing


Application of PVDF in High Temperature Bearings


Because the PVDF high temperature bearing seat should not only meet the requirements of high-precision stamping bearing seat, but also meet the requirements of high temperature stamping bearing seat, the following two points need to be taken into account when considering the fit and clearance of PVDF high temperature bearing seat:


1. Size change and hardness change from room temperature to high temperature;


2. Force system change and shape change caused by centrifugal force at high speed.

PVDF high temperature bearing pedestal mounted for shaft and hole punching parts of the bearing should be higher than the general requirements of dimensional accuracy, form and position accuracy, especially the alignment of the hole or shaft neck and shoulder vertical degree, it is important to note that when considering these problems, must pay attention to the PVDF high speed and high temperature factors in the operation of high temperature bearing seat.

The PVDF high temperature bearing seat is required to have the best clearance under the working condition, that is, at the working temperature, and this clearance is formed under the precise alignment of the center of the inner and outer ring ball groove.At the same time, because the PVDF high temperature bearing seat strives to reduce the relative sliding and internal friction, it is best not to adjust the clearance of the PVDF high temperature bearing seat by the method of relative dislocation of the inner and outer rings along the axial direction.

Contact Details

Contact Person: tiffany

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