David from CanadaOur 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.
Valerie from CaliforniaWe 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
Daisy From GermanyThe 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.
Stainless Steel Ptfe / Kevlar Fabric Lined Split 316 Composite Bearings Flanged Bushes
|Place of Origin||Stainless Steel Backed Bushings|
|Brand Name||CHINA CUSTOM THERMOPLASTIC BUSHING SELF-LUBRICATING BEARINGS|
|Certification||WRAPPED SPILT SLEEVE BUSHING, STAINLESS STEEL 316, DIN 1494 / ISO 3547, LOW-MAINTENANCE|
|Model Number||CUSTOM THERMOPLASTIC AND TEX FABRIC WEAVE PTFE/ GLASS FIBERS STAINLESS-STEEL 316 BEARINGS|
|Minimum Order Quantity||>=500 Pieces|
|Packaging Details||CARTONS,wOODEN CASES|
|Delivery Time||3-4 WEEKS|
|Payment Terms||TT IN ADVANCE|
|Supply Ability||Stainless Steel Bushing Manufacturers Self Lubricating Plain Bearings Suppliers|
|Meterial||Stainless Steel 316, Or Steel Backed Onto Which A Porous Bronze Layer Is Sintered Subsequently A PTFE Lead Mixture Is Rolled Into The Bronze Layer||Characteristic||Excellent Moisture And Chemical Resistance.|
|Size||Metric & Inch Size Bush||Surface||Tin Or Copper Plated|
|Type||Bushes, Collar Bushes, Washers, Strips Or Special Designs||MAJOR APPLICATIONS||VALVE Bushing, Chemical Industry ,Oil Pumps Bushings|
steel backed bronze bushing,
stainless steel bushing sleeve
Your One-Stop Shop for Premium Sleeve Bushings. Oilless and Self-Lubricating - Bronze Bushings/Bearings, Standard and custom size Bushes made for you. Maintenance-free thus lower your cost.
Maintenance Free Bushings · Self-Lubricating Material · Plant Equipment · Tyre Mold Container
Our company is mainly engaged in valve bushing accessories, Stainless Steel Backed bushes bronze sintering PTFE Lubricating Dry Oil-Free Bushing Sliding Shaft Sleeve. 316 bushing inside the coated bushing, valve shaft bushing, valve stem bushes production, thrust washer, and export business. And can be customized according to customer needs non-standard sleeve bushing or flange size bushing.
We use the best self-lubricating bushings materials, the production of high-quality sliding bushing products, and through the ISO9001 international quality system testing.AISI 316 bushing with Sliding layer PTFE supplier, reseller in Italy/Europe, metric Dimensions:
|New PTFE-coated lubricating bearings|
|and other new sleeve bushing products|
Glycodur Bushings Replacement
Stainless steel bearing, Metallic & Self-Lubricating Bushings, Steel
Self Lubricating Flange Bearing With Ptfe / Kevlar Fabricsliding Layer, What We Do Manufacturing in China Plant Certifications Design Challenge Industry Solutions.
Oilless bearing is a new type of bearing with the characteristics of metal bearing and oil - free bearing. As a supplier of plain bearings, the oil-free bearings also become the industry benchmark.
The high-performance dry friction bearing in China can run without oil or less oil through the low friction packing in the sliding layer. Lubrication has always been a headache for industrial designers. It is expensive and brings a lot of pollution, which is very unfriendly to the environment. This article will introduce the knowledge of lubrication and the specific application of VIIPLUS oil-free bearing.
You have access to the latest downloads here. Click on the Wrapped Composite Sliding Bearing.pdf catalog symbol to display the file, and download the self-lubricating bushing bearings catalog file.
Disadvantages of lubrication
1:increase the cost; Processing oil lines or oil lines in the shaft or housing, purchasing lubricating oil, reducing operating efficiency during maintenance due to machine downtime, additional sealing to maintain lubricant, recycling of machines, and so on all cost you a lot.
2.: reduce the oil seal and shaft between the contact energy efficiency.
3: add lubrication and use in the process of environmental pollution risk.
Self-lubricating Bushing & Bearing Tin Plating and Copper Plating, If you have an application that calls for your part to be altered, we can meet your needs. From Composite Bearings Material, boring the I.D., turning the O.D., self-lubricating bearings holes, or flange, chamfering, thrust washer, or any other drawings custom bushing work… we have the technology to do it all.We are able to offer PTFE lined wrapped bearings in metric plain, imperial plain, metric flanged, metric washers, imperial washers, metric strip, and imperial strip. Special sizes can be produced to customer requirements.
VIIPLUS offers a broad range of sizes, forms, and materials in Stainless Steel Composite Bearings and Bushings offer corrosion resistance excellent corrosion resistance in industrial outdoor applications and in water, marine and offshore environments.
S316 Ptfe Lined Wrapped Bearing Bushings Shapes & Forms
Plain cylindrical bearings, flanged bearings, thrust washers, sliding plates.
The bearing surface Lining is a mixture of wolves and a special fabric on a stainless steel backing with excellent corrosion resistance. It can be used for lightweight, compact bearings, and has good sliding characteristics due to material, the special filler, the strength of the metal material, and dimensional stability.
Steel Backed Ptfe Lined Bushings Lubrication Free With Excellent Wear Resistance
- Suitable for dry running and maintenance-free.
- Noise and frequency absorption.
- hydrodynamic operation possible
- High permitted load.
- Good chemical resistance.
- Good friction characteristics.
- No stick-slip.
- Broad temperature range.
- High slide speed.
- No water absorption.
- low play during operation.
- Extremely space-saving.
Stainless Steel 316 Bushings Applications
Bushes are suitable for Chemical valve, chemical pump, flow meter, food industry, medicine industry in the corrosion environment.transmission, rotational and oscillating movements. Rod guide for pneumatic and hydraulic cylinders.Attachment lugs of pneumatic and hydraulic cylinders.Conveyor-belt systems, textile machinery, automobiles.
- Standard cylindrical bushings, flanged bushings, thrust washers, and strips are available
- Special designs are produced at short notice
- Lead-free type is also available
Why Is Stainless Steel Bushings Corrosion Resistant? – Industrial Steel Bushes 304 Vs 316 Stainless Steel Bushings
Low friction and high wear resistance with no lubrication.
Stainless steel bearing uses the PTFE or PTFE fibers fabric and aramid fiber overlay on metal backings, the fabric has very high load capacity and high accuracy good run with low speed and heavy friction superior performance, widely used in heavy equipment like construction machinery, agriculture machinery.
Note: the products in the figure can also choose different matrix materials according to different working conditions, such as a bronze substrate (VSB-1b), stainless steel substrate (VSB-1s), and lead-free (VSB-1w) formula products
|Maximum load P||Static load||250N/mm²|
|Maximum linear velocity V||Dry friction||2.5m/s|
|High PV value||Dry friction||3.8N/mm²・m/s|
|Coefficient of frictionμ||0.04~0.20|
|The use of temperature||
|Coefficient of thermal conductivity||
Stainless Steel Backing Sleeve Bushing
Wrapped composite sliding bearing Stainless steel 316 / PTFE fibers fabric
Stainless Steel 316 Bearings +PTFE Fabric stainless steel-based non-oil lubricated
Viiplus Is A Professional Production Of Stainless Steel Bushing Manufacturers. Bearings and shafts made of stainless steel and are maintenance-free.
Stainless Steel Bushings That Can Withstand Moisture And A Number Of Corrosion Caused By Other Media. We produce bearing made of stainless steel 304&316. Characteristics of high strength, wear resistance, corrosion resistance, and corrosion resistance, etc. Stainless steel backing sintered with bronze powder overlaid with PTFE fibers fabric Suitable for dry running, low coefficient of friction, lower wear.
Industrial Steel Bushes 304 Vs 316 Stainless Steel Bushings
304 and 316 stainless steel bearing material is different: corrosion resistance: 316 stainless steel bearing Mo, then 304 stainless steel bearing in the high-temperature environment corrosion resistance is better, so in the high-temperature environment, engineers will generally choose 316 material parts.316 mainly reduced Cr content, increased Ni content, and increased Mo2%~3%. Therefore, its corrosion resistance is stronger than 304, suitable for use in the chemical industry, seawater, and other environments
This material meets the demanding criteria for long life and trouble-free performance with or without lubrication.
- Automotive: tractors, combines, crop sprayers, earthmovers, 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...etc.
What Is Composite Bearing?
Composite dry sliding bearings are primarily used for bearing arrangements where heavy loads have to be supported and where rotational or oscillating movements are relatively slow.
Where To Use Composite Bearing?
Because of their good sliding properties and compact design, these plain bearings are particularly suitable for bearing arrangements where:
Maintenance-free operation is a prerequisite
There is a risk of lubricant starvation Lubricants cannot be used or are forbidden Space is limited.
Why Choose Composite Bearing?
No lubrication required (PTFE composite)
Initial lubrication required (POM composite)
Minimum wall thickness, minimum space requirements
Accommodation of heavy loads
Wide range of temperatures
Good sliding properties
Virtually no stick-slip
High wear resistance
Less sensitive to edge loading (POM composite)
No machining required.
Which Sizes Bearings We Can Offer You?
The standard range of composite plain bearings is very comprehensive and covers almost every standard size. This range comprises straight and flanged bushings, thrust washers, and strips.
I.D. = inner diameter O.D. = Outer diameter
|Model No.||Min. I.D.||Min.O.D.||Max.I.D.||Max.O.D.||Max. Length|
VIIPLUS Sliding bearing solutions for your applications
Wrapped composite sliding bearing
Carbon-steel / PTFE fibres fabric
Available on request
Excellent sliding and wear behavior, especially in case of rotating and oscillating movement, good shock absorption, very high load capacity, no water absorption
Support material carbon steel bushings
Sliding layer PTFE fibers fabric bushing
Support material: Stainless steel and bronze on request
Specific load capacity static≤ 350 [N/mm2]
Specific load capacity dynamic≤ 180 [N/mm2]
Sliding speed< 0.5 [m/s] 1 [m/s] lubricated
Friction value ***0.03 [µ] to 0.20 [µ]
Temperature strain– 50 [°C] to + 250 [°C]
Max. PV-value1.8 [N/mm² x m/s]
The application of an adequate force-fitting mandrel is advisable
Bushing inner-Ø after mountingH9
Shaft tolerancef7 to h8
42W(m x K) 1
Coefficient of thermal
11 x 10- 6 x K-1
is a dry sliding bearing with glued PTFE fibers fabric overlay? Lubrication is therefore not necessary and not allowed.
Range Of Application
Machine and crane construction, apparatus engineering, agricultural machines, fittings, water pumps, chemical industry
This sliding bearing type and special dimensions are only available on request
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