Product Description

Top Bearings is a leading China PTFE Coated DU Oilless Dry Bushing SF-1 manufacturers, suppliers and exporter.

Product Parameter

Material:	Tin-Bronze + Porous Bronze + PTFE	Types:	Wrapped Bushes, Flanged Bearing, Thrust Washer
Application:	Metallurgy Machine And Casting Machines, Consecutive Casting Machines, Cemetery Machines, Spiral Transporting Machines, Etc.	Working Temperature:	-200~+280℃
Max. Load:	Static Load 250N/mm², Dynamic Load 140N/mm²	Max. PV Value:	Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s
High Light:	self lubricating bushings, self lube bearings

DU - PTFE coated bush DU oilless dry bushing

What is DU 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 DU 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 du composite bearing?

· Maintenance-free operation

· 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.

Our sliding bearings including:

SF-1(du) oilless bearing bushing (PTFE Composite)

SF-2(dx) slide bearing bushing (POM Composite)

FB090(FB090G) bronze bushing

FB092 bronze bushing

JDB,JFB solid graphite lubricating bushing

JF bi-metal bushing

FU sintered bronze or iron bushing

FZ POM/Al/Cu ball cage retainer

FR metal mesh + PTFE Soft strips

JGB Graphite bearings

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.

DU Composite bearing standard sizes list for your reference.

We are a professional manufacturer on various kind of bearings in China for over 14 years already.

DU - PTFE Coated Self Lubricating Bushings DU Oilless Dry Bushing , SF-1 0

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