|Characteristic:||Low-maintenance And Maintenance-free Plain Bearings||Size:||Standard Size Available|
|Dimensions And Tolerances:||According To ISO 3547 Specifications||Feature:||Tin-plated Steel /PTFE, Lead-free; DIN1494 / ISO3547|
|Bushings:||Self-lubricating Bushings,Metal-Polymer Anti-Friction Plain Bearings||AVAILABILITY:||Cylindrical Bushes Flanged Bushes Thrust Washers Flanged Washers Sliding Plates|
|Metal-Polymer Composite Self-lubricating Bushing Material:||Steel Back + Porous Bronze Sinter + PTFE||Application:||Agricultural Equipment, Construction Equipment, Food And Beverage, Material Handling Equipment, Forming Machines， Office Equipment, Medical And Scientific Equipment, Packaging Equipment, Hydraulic Cylinders, Pumps And Motors, Textile Machinery, Valves, Etc|
oil impregnated brass sleeve bearing,
flanged plain bearing
Polymer Plain Bearings - High load capacity, maintenance-free
VIIPLUS specialized in research and development, production and sale of self-lubricating bearings. The main products are metallic polymer composite bearings, bimetallic composite bearings, bronze coated bearings, self-lubricating monometallic bearings and other bearings.
PTFE polymer plain bearings are ideal for applications with high loads and moderate speeds. The special thing about these plain bearings is that they are maintenance-free.
For PTFE polymer plain bearings, an important prerequisite is that they function reliably for a long period of time and do not fail even in conditions of low lubrication or dry running conditions.
Steel Back + Porous Bronze Sinter +PTFE + Lead
Metal-Polymer Composite Self-lubricating Bushing Material
|Process fluid lubricated||Fair|
Metal-Polymer Anti-Friction Plain Bearings Assembly Dimensions and Tolerances according to ISO 3547 Specifications: Cylindrical Bushes Bushes are prefinished in the bore, It is essential that the correct running clearance is used and that both the diameter of the shaft and the bore of the housing are finished to the limits given in the tables. Under dry running conditions any increase in the clearances given will result in a proportional reduction in performance.
du flange bushing
|Di (mm)||Do (mm)||Sfl (mm)||Dfl (mm)||B (mm)||bearing||shaft||The largest diameter(mm)||Minimum diameter (mm)||The maximum clearance(mm)||The minimum clearance(mm)|
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, gasket, special shapes obtained by stamping or deep drawing, customized bushing designs.
Metric Sized Journal Bearings Shaft Guide Bearings made to order from china—Coiled Bronze Backing Bushings PTFE Self-lubricating bearings.Tin-plated steel bronze/PTFE, lead-free; DIN1494 / ISO3547.http://bronzegleitlager.com,the leading suppliers of plain bearings in China, the products range includes steel, bronze, stainless steel or bimetallic plain bearings as well as C86300,C93200 Bornze Bushings, CNC, custom sleeve.
Self lubricating plain bearings with PTFE sliding layer.
Packaging machinery, motors, turbines, pumps, forklifts etc.
Plain cylindrical bearings, flanged bearings, thrustwashers, sliding plates.
Upon request, we can offer inch-sizes, special lengths, sliding bearings. to drawing and various PTFE-layers for different areas of use as well as different backings in steel ,bronze or stainless steel etc.
with lead free PTFE, with a variety of PTFE-mixes specialized for various industries
Split Composite dry sliding bearing;Tin-plated steel/copper /PTFE, lead-free;DIN1494 / ISO3547;Free maintenance;Excellent sliding and abrasion performance, suitable for various types of movement, high bearing capacity, strong all-round adaptability.
The metal polymer plain bearing structure is fully homogeneous so all the properties – abrasion , resistance , self-lubrication, low coefficient of friction , resistance to vibration and shock loading – are consistent throughout the entire bearing bushing wall thickness.
VIIPLUS supplies Self-lubricating bearings and provide customer with bearing system designs that meet or exceed their specification.
Sleeve bushing and bearings can be produced into a metallic housing. Use of a self-lubricating Ptfe lining in a metallic housing produces a stiffer bearing that requires significantly less running clearance than other non-metallic bearings. Originally developed to meet the needs of the nuclear power industry, this design is now specified in many other applications.
Metric Journal bearings, split seam bronze backing, works excellent in any pivot or linkage application. For construction and farm equipment, this product is typically used in kingpins, rock shafts, differentials, hinges, pedals and many other pivot points.
Wrapped composite dry sliding bearing
Bronze / PTFE
Excellent sliding and wear behaviour, for all types of movement, high load capacity, good corrosion resistance, non-magnetic
Support Material Bronze or steel
Intermediate layer Sintered bronze
Sliding layer PTFE
Specific load capacity static≤ 200 [N/mm2]
Specific load capacity dynamic≤ 140 [N/mm2] at slow sliding speed
Sliding speed≤ 2.5 [m/s]
Friction value ***0.02 [µ] to 0.25 [µ]
Temperature strain– 200 [°C] to + 280 [°C]
Max. PV-value1.8 [N/mm² x m/s]
Bushing inner-Ø after mountingH9
Shaft tolerancef7 to h8
is a dry sliding bearing with a PTFE sliding layer. Lubrication is therefore not necessary, but basically possible!
Machine and plant construction, textile processing and agricultural maschines, automotive industry
Special dimensions are only available on request.*If you like to use lubrication nonetheless, please remember to lubricate the sliding bearing regularly
Get in touch ...Send us an online enquiry,You can use our “Enquiry Form” to get in touch with us. One of our sales team will contact you immediately.
Information and photographs in this catalogue are an overview of OEM range bushing bearings products. For more / exact details please refer to original OEM catalogue. Products names, logos, brands and other trademarks featured or referred to within this document are the property of their respective trademark holders.
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