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.
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.
