Your One-Stop Shop for Premium Stainless Steel 304 bushing strips. Oilless and Self-Lubricating - Bronze Bushings/Bearings, Standard and custom size Bushes made for you. Maintenance-free thus lower your cost.

Stainless Steel 304 Sheet Dimension

1. SS304+Bronze+PTFE Strips Length 1000mm*width 200mm*Thickness 1.5mm

1. SS304+Bronze+PTFE Strips Length 1000mm*width 200mm*Thickness 2mm 

Stainless Steel sheet strips of oil-resistant, acid-resistant,alkali-resistant, and seawater resistant. moreover, there is no lead in the PTEE surface layer, and so is particularly fit for bushings in foodstuff machines, alkali flowmeters, pumps motion elements in pharmaceutical machines, printing machines chemical engineering machines, and other ocean industry. This is a triple layers composites bush, the base material being a bronze plate and a film of heat resistant power-filled PTEE being calendered onto the sintered spherical bronze interlayer.

Stainless Steel 304 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. 

Availability

• 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.

Metallographic image

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

Technical data

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

Typical Applications

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?

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.

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.

Sleeve Bearings:

I.D. = inner diameter O.D. = Outer diameter

VIIPLUS Sliding bearing solutions for your applications

Technische Daten

• Wrapped composite sliding bearing

• Carbon-steel / PTFE fibres fabric

• Maintentance-free

• Available on request

Properties

• Excellent sliding and wear behavior, especially in case of rotating and oscillating movement, good shock absorption, very high load capacity, no water absorption

Materials

• Support material carbon steel bushings

• Sliding layer PTFE fibers fabric bushing

• Support material: Stainless steel and bronze on request

Material Properties

• 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]

Mounting Advice

• The application of an adequate force-fitting mandrel is advisable

Mounting Advice

• Housing ØH7

• Bushing inner-Ø after mountingH9

• Shaft tolerancef7 to h8

Maintenance

• 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

CAPTION:

This sliding bearing type and special dimensions are only available on request

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. pragmatic solutions – high-quality products – premium service – fair prices

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