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Solid bushing, bronze with lubricant plugs embedded

Graphite products for Sale

Quality Guaranteed, Bushing Material Graphite Impregnated Brass – Custom Length

  • Graphite impregnated bronze bushings support material:
  • CuZn25Al5 Sliding layer Solid Lubricant Surface: app. 25-30%
  • Other commonly used bronze alloys: CuAl10Ni, CuSn12Pb, CuSn7ZnPb

Cras ultricies ligula sed magna dictum.

Oilless Metal Sliding Materials

Oil Free Bushing – Brass Alloy, Shouldered – Brass Alloy, Straight, I.D. F7

Oilless Slide Bushing Factory Price, Graphite Embedded Bronze Bush Manufacturers & Suppliers: Graphite Plugged High Tensile Brass Bearing, Offers Oilless Bearings Free Cad Download, Short Lead Times.

Cast Bronze Bushings with Solid Lubricant Inserts: Thrust Washer. Bearings thrust washer cast bronze bearings Learn More. Oversized Bearings. other cast bronze bearings Learn More. APPLICATIONS. Heavy Duty Equipment.

self lubricating oilless bearings

Graphite bushings impregnated Best price available

Cras ultricies ligula sed magna dictum.

RANGE OF APPLICATION

Hardware and steel fabrication, stamping dies, tooling components for the automotive industry, sheet pressing etc.

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Professional engineer

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Best price available

Oilless Bearings Self-lubricating Bearings

Oilless Brass Bushing Bearing

bronze oilless bushes

Graphite Plugged Bearing – Flanged Bronze Bushings

self lubricating bearings

Oil Free Bushings – Flanged Type

self-lubricating bronze sleeve bushings
  • OILLESS BUSHING GUIDE

Plain & Self-Lubricating Bearings

Bushing Material:Graphite Impregnated Brass

A Wide Variety of Oilless Bush Material Standard and Configurable Components for Factory Automation Engineers. Free CAD download, short lead times, competitive price, no minimum.  Reliable Delivery. Industrial components. On-Time Delivery. Standard components.

Oilless Bush Material – Configurable Components,

Oilless Bushing Catalogue
Small Minimum Quantity. High Quality

Special manufacturing Copper Bearing Manufacturer – Oilless Bushing

The professional manufacture & sale of oilless lubrication bearings.  Short & Reliable Delivery. High-quality factory.

Solid lubricant Bushing Custom Size Design.
Prototype Services
Building components for your evaluation.

  • Flange bearings – CuSn8 High load capability and good stability with low abrasion.
  • Plain cylindrical bronze bearings – Always self-lubricating & Low-maintenance
  • Customized size bearings – We will manufacture the exact wrapped bronze bearing you need at a low cost.
  • Split type bushings – Bronze CuSn8, DIN 1494 / ISO 3547, Easy to install,
  • Simple design – Cost-effective, Suitable for rough working conditions, good corrosion resistance.

VIIPLUS.COM provides engineering, custom fabrication & manufacturing of high-performance bronze bushing & bearing materials.  is a low maintenance bushing material. An initial greasing during installation is necessary, after that periodic greasing with oil or grease is mandatory. The diamond pockets are an excellent lubrication depot and keeping maintenance to a minimum.

Oil-Free Bushings – Select, configure, order. Different bronze oilless bushing material, Delivers punctually and offers fair prices.

Self-lubricating flange bearings in extra-durable bronze.

Self-lubricating solid bronze bushing bearings with built-in graphite impregnated. 

Oilless Bush Material Technical Data

* For higher requirement Oilless Bush Materia -e.g. higher temperature ranges – different materials are available in this category. Oilless Bearing | Oilless Brass Flange Bushing Graphite Plugged Bearing.

It is a maintenance-free oilless bearing material, but an initial greasing is mandatory for the “running-in”process. A lithium aging-resistant grease should be used.

Base material  CuZn25A16Fe3Mn4 Maximum operating temperature °C 300
Extreme dynamic load N/mm² 100
Coefficient of friction u <0.16 Maximum sliding speed m/s Dry 0.4
Basic hardness HB 210~270 Oil 5

Oilless Bush Material Alloy

Model / corresponding grade JDB-1 JDB-2 JDB-3 JDB-4 JDB-5
JDB-2 JDB-22 JDB-23
International brand GB1776-87 ZCuZn25
Al6Fe3Mn3
ZCuSn6Zn6Pb3 ZCuAl10Fe3 ZCuSu10P1 Steel+ ZCuSn6Zn6Pb3 HT250 GCr15
International ISO1338 GCuZn25
Al6Fe3Mn3
GCuSn6Zn6Pb3 GCuAl10Fe3 Steel+ CuSn6Zn6Pb3
Fe3Ni5
B1
Germany DIN G-CuZn25
Al5
GB-CuSn5Zn5Pb5 GB-CuAl10Ni GB-CuSn10 Steel+ CuSn6Zn6Pb3Ni 100Cr6
Japan JIS HBsC4 BC6 AIBC3 BC3 BC6 FC250 SUJ2
United States ASTM/UNS C86300 C83600 C95500 C90500 C83600 Class40 52100
British standard(BS) HTB2 LG2 AB1 PB4 LG2

Material composition and performance table

Material code JDB (600#) JDB (600#S1) JDB (600#S2) JDB (600#S3) JDB (600#S4) JDB (HT250) JDB (Gcr15)
Chemical composition CuZn25Al5Mn3Fe3 CuZn25Al5Mn3Fe3 CuAl9Fe4Ni4Mn2 CuSn5Pb5Zn5 CuSn12 HT250 Gcr15
Density(g/cm³) 8.0 8.0 8.5 8.9 9.05 7.3 7.8
Hardness (HB) >210 >250 >150 >70 >80 >190 HRC>58
Tensile strength (N/mm²) >750 >800 >800 >200 >260 >250 >1500
Elongation (%) >12 >8 >15 >10 >8 >5 >15
Linear expansion coefficient 1.9 1.9 1.9 1.8 1.8 1.0 1.1
Operating temperature(℃) -40~+300 -40~+150 -40~+400 -40~+400 -40~+400 -40~+400 -40~+400
Maximum dynamic load(N/mm²) 100 120 150 60 70 80 200
Maximum line speed(m/min) 15 15 20 10 10 8 5
Maximum PV value Lubricating
(N/mm²*m/min)
200 200 60 60 80 40 150
Permanent compression deformation
300N/mm²
<0.01 <0.005 <0.04 <0.05 <0.05 <0.015 <0.002
 

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PROVEN INTEGRITY. DELIVERING VALUE.

Plain & Self-Lubricating Bearings: Since bearings generally have a high frictional resistance that leads to heat, lubricants such as oil or grease are used to prevent seizing or abnormal wear that could otherwise cause this frictional heat. Lubrication-free bushings do not need lubricating oil because the bearing housing has a lubricating structure that is made possible by lubricating oil in the bearing housing or by embedding solid lubricants, etc. Since they do not require lubricating oil, lubrication-free bushings are often used for applications such as precision machinery that makes it difficult to replenish lubricating oil and equipment with low affinity for oil. They also significantly reduce maintenance costs, eliminating the need for regular lubrication and allowing stable operation for long periods. Lubricated bushings come in a variety of shapes that can be used for different applications as needed. Examples include straight bushings, collar bushings, flange bushings, and housing bushings.

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Quality/Reliability:Manufacturer and supplier of oilless bearings in straight, flanged, plates, and thrust washer.

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  • CUSTOM OILLESS BUSHING MATERIAL
  • Standard-Stocked Alloys: C86300 C93200 C95400…
  • MANUFACTURER OF CONTINUOUS CAST BRONZE BUSHING, SLEEVE AND FLANGE BUSHING.

Continuous improvements in our production methods have led us to make sizable capital investments in new equipment and in production technologies.Our specialists are always on top of developing trends and technologies so that you receive the highest quality, most cost-efficient products available. Whatever terms are used (continuous cast bronze plate, oilless bushing, oilless plate, oilless thrust washer), efficiently and professionally manufacture it for you!

Short And Reliable Delivery Safety Quality Assurance

High Quality Bearing Service

OEM & ODM

TECHNICAL DETAILS

  • Specific load capacity static150 [N/mm2]
  • Specific load capacity dynamic100 [N/mm2]
  • Sliding speed≤ 0.3 to 1.0 [m/s]
  • Friction value0.03 [µ] to 0.2 [µ] lubricated/dry
  • Temperature strain– 100 [°C] to + 300 [°C]
  • Max. PV-value1.5 [N/mm² x m/s]
  • Hardness: 190-220 HB

Self-Lubricating Graphite Plugged Bronze Sleeve Bushings Now Available Online, products can be ordered to the cast size or “to finish to” condition.

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Years of experience

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Hours of maintenance

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Projects done

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