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Oil-Free Bronze Bushings – Solid Lubricant Embedded

General support and guidelines about lubrication for each material type.

Solid Lubricant Bushing – Excellent Supplier from China.

Quality solid lubricant Bushing Supplier & Manufacture in China, Contact Now!

bronze bearing material
Solid Lubricant Bushing

Learn More bronze bushing

Solid Lubricated Bearings.

Grease-Free. Zero Maintenance for Life.

We specialize in all kinds of self-lubricating bronze and brass customized bushing & bearing.

lubricating bushing with graphite

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Self-lubricating bearings with solid lubricant
Self-lubricating bearings with solid lubricant
Self-lubricating bearings with solid lubricant
solid bronze bearings

Self-lubricating bearings with solid lubricant

Solid lubricant sliding bushings are made of solid bronze with pre-integrated solid graphite lubricant.

Solid Lubricant

  • Graphite

These bearings are appropriate for applications with high loads and low speeds and when oil or grease lubrication are not desired or not available.

Maintenance-free

High quality solid-lubricant bushing to meet your requirement.

Excellent Service

Small minimum order value & quantity, fast delivery.

custom-manufacture self-lubricating bearings

We design and custom-manufacture self-lubricating bearings to meet demanding applications and difficult operating conditions. Our products are used in some of the largest projects and most critical applications on the planet, including power generation, bridge construction, and subsea oil production.

SOLID BRONZE BEARINGS MANUFACTURING

Our manufacturing facilities are modern, flexible and complete, capable of complex tasks with precision accuracy. Our diverse design and manufacturing skills combine to assure consistent quality and reliable performance. We offer a variety of engineering services, from the selection of bearing materials to in-house testing of bearing assemblies to simulate the load, motion, speed, temperature and other environmental conditions under which the bearings will actually operate.

Solid-Lubrication Options for Bronze Bearings

  • No oil or grease required
  • Excellent Wear Resistance
  • Low Coefficient of Friction
  • Corrosion & Chemical Resistance
  • Cost Competitive
  • Custom Design

Stronger Together

Self-lubricating for Solid Bronze Bearing

Engineers have extensive product knowledge and experience in metallurgical, mechanical and structural disciplines. We provide a variety of engineering services to our customers, from the selection of bearing alloys and mating materials, to prototype and full-scale production testing of bearings operating under load, motion, temperature and other environmental conditions. Friction coefficient and wear testing is performed in-house or by an independent testing laboratory. Bearing design, AutoCAD drafting, testing, consulting and on-site engineering services are available upon request

Steel Bronze Graphite Bushing made to order:with solid lubricant embedded in it.Plugged Graphite Bushing & Sliding Bearings material: Steel or high tensile brass with solid lubricating inserts:20 to 30% of sliding surface.

Steel Plugged Graphite Lubrication Bearings

Maintenance-free plain bearings are provided with fixed lubricating plugs as standard. Additional lubrication is recommended for very low or very high speeds.

CHARACTERISTICS

Steel and Bronze inlaid bearing is a solid lubricating product embedded with solid lubricant after the whole sintered tin bronze powder in the matrix of steel bushing. Besides the function of high-strength brass, it can also save cost and improve compressive strength.

ADVANTAGES

Essential advantages of maintenance-free plain bearings with lubricating plugs are:

  • Suitable for corrosive environments
  • High load capacity
  • Maintenance-free
  • Suitable for impact loads and vibrations
  • Suitable for high temperatures

MATERIAL AND COMPOSITION

Steel+Bronze +Solid lubricant plugs

BEARING PROPERTIES

  • Dynanic load:70N/mm2
  • Base hardness:HB60~90
  • Friction Coef.μ:<0.15
  • Temp. Max.:300℃
  • Speed limit:2m/s

Dimensions

Metric (mm) Imperial (inch) Bushing

Shaft and housing tolerances (Design of bushing arrangements)

Housing ØH7 Bushing inner-Ø after mounting

Please consult our sales engineers, standard delivered tolerance: r6 or E7

Shaft tolerance Based on customer’s requirement

AVAILABILITY

Bearing forms available in standard dimensions

Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs

SHAPES & FORMS

  • Cylindrical bushes
  • Flanged bushes
  • Thrust washers
  • Flanged washers
  • Sliding plates

These plain bearings are most suitable for applications involving a high loading and requiring maintenance-free operation. Common applications are:

RANGE OF APPLICATION

  • Flood/lock gates
  • Offshore
  • Iron and steel industry
  • Furnace construction
  • Mold construction

SPECIAL MANUFACTURING

* For higher requirements – e.g. higher temperature ranges – PRECISION PARTS different materials are available in this category.Special dimensions are available on request.