ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T |
| Supply Ability | negotiated |
| Delivery Time | negotiated |
| Packaging Details | Cartons or Pallets |
| Material | Bimetal ,Bronze/Steel Bushing,is available with stainless steel, carbon steel or bronze backing |
| thin walled bearing,Low-maintenance And Maintenance-free Plain Bearings | thin walled bearing,Low-maintenance And Maintenance-free Plain Bearings |
| Application | agriculture machinery, agricultural, mechanical handling and lifting applications |
| Size | IMPERIAL & METRIC SIZES,Standard Size Available |
| Type | Cylindrical bushes Thrust washers, Strips Or Special Designs |
| Packing | export & import bimetal bushings International carton standard |
| Brand Name | TOB Bimetal Bearings |
| Certification | Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4... |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | negotiated |
| Delivery Time | negotiated | Packaging Details | Cartons or Pallets |
| Material | Bimetal ,Bronze/Steel Bushing,is available with stainless steel, carbon steel or bronze backing | thin walled bearing,Low-maintenance And Maintenance-free Plain Bearings | thin walled bearing,Low-maintenance And Maintenance-free Plain Bearings |
| Application | agriculture machinery, agricultural, mechanical handling and lifting applications | Size | IMPERIAL & METRIC SIZES,Standard Size Available |
| Type | Cylindrical bushes Thrust washers, Strips Or Special Designs | Packing | export & import bimetal bushings International carton standard |
| Brand Name | TOB Bimetal Bearings | Certification | Bimetal Bush Material CuPb10Sn10、CuPb6Sn6Zn3 CuPb24Sn4... |
| Place of Origin | China | ||
| High Light | Bimetal Rocker Arm Bushing ，Bronze Rocker Arm Bushing ，Sintered Rocker Arm Bushing | ||
We are the professional Rocker arm bush producers. Our products perform well under high load conditions. Our bushings maintain tight dimensional tolerances, have an excellent surface finish, are machine-friendly, and have a tapered wire at each end for easy installation.
Copper Lead
· High-quality general polish
· Minimal relief between bearing layer and steel backing to facilitate the assessment of the bond integrity.
· Fully developed and polished islands of Lead to ensure consistency of comparative analysis with standards.
| SAE | Chemical Composition |
| 792 | CuPb10Sn10 |
| CuPb17Sn5 | |
| 797 | CuPb24Sn4 |
| 49 | CuPb24Sn |
| 48 | CuPb30 |
· High-quality general polish.
· Minimal relief between bearing layer, intermediate foil, and steel backing in order to facilitate the assessment of
the bond integrity.
· Also to ensure consistent comparative analysis of type, size, and distribution of different
phases present in the range of alloys.
| SAE | Glacier | Daido | Miba | Chemical Composition |
| AlSn6Cu | ||||
| A600/A590 | AlSn6Si4CuMnCr | |||
| A500 | AlSn8Si2.5Pb2CuCr | |||
| SAE770 | AlSn6.5Cu | |||
| SAE783 | AS16 | AlSn20Cu | ||
| AS20 | AlSn6Si2.5CuNiMnV | |||
| SAE788 | A17X | AlSn12Si2.5Pb1.7Cu | ||
| SA260 | AlSn7CuSi2.5CrZr | |||
| AS104 | AlSn10Si4Cu | |||
| A370 | AlSn20CuMn | |||
| AlZn4.5Mg | AlZn4.5Mg |
Find here online price details of bimetal bushings which are produced from bimetallic strips with sintered copper-lead-bronze coating and steel as support material.The steel back provides extra strength, while the sintered bronze coating provides a bearing surface which results in reduced friction and wear. Bimetal bushings are widely used for applications with vibrating loads, impacts and friction area.
Sintered Bimetal Bearings SAE799 Layer + Steel Backed Bushings + Copper Plating / Tin-Plating
Bimetal bearing is a steel-backed bushing plate as the matrix, the surface of sintered CuPb24Sn4 alloy material products. The bimetal bushings have good anti-fatigue strength and bearing capacity. Suitable for medium speed medium load. There are occasions for oil sliding. When the surface is plated with soft alloy, it can be used as bearing and connecting rod bushing for the high-speed internal combustion engines to achieve good wear resistance and fatigue resistance.
| Maximum dynamic load | 120P N/mm² | MAX Temperature°C | Grease lubrication | 150°C | |
| Maximum linear velocity | Grease lubrication | 2.5Vm/s | Fluid lubrication | 250°C | |
| MAX PV | 2.8N/mm². m/s | Match the diameter of axle | HRC | ≥ 48 | |
| μ | 0.05~0.15 | Ra | 0.16~0.63 | ||
| Maximum linear velocity | Fluid lubrication | 10 | Alloy layer hardness | 45~70 | |
| MAX PV | 10 | Coefficient of thermal conductivity | 60W/mk | ||
| μ | 0.04~0.12 | Linear expansion coefficient (axial) | 19×10-6/K | ||
Thickness tolerance between inner hole machining and non-machining for bimetal bearings
Nominal Thickness | Tolerances of Series B (non-machinable) | Tolerances of Series C (non-machinable) |
| 1.0 | -0.025 | +0.25 +0.15 |
| 2.0 | -0.030 | +0.25 +0.15 |
| 2.5 | -0.035 | +0.25 +0.15 |
| 3.0 | -0.040 | +0.30 +0.15 |
| 3.5 | -0.045 | +0.30 +0.15 |
| 3.5 | -0.050 | +0.30 +0.15 |
Manufacturer of Self Lubricating Bushing - Self Lubricating Graphite Bush, Self Lubricating Bimetal Bushings
We take quality as the core value of the enterprise.
Bimetal composite bearings with high-quality low carbon steel as substrate, the surface of the sinter with low friction properties of copper alloy CuPb24Sn4 as wear-resisting layer of bearing.
We can design bimetal bearings according to the operating conditions of copper alloy surface processing of various types of oil tank, oil hole, hole, etc., in order to suit cannot continue to go hard or go occasion. Good bonding strength and optimum bearing capacity can be obtained by secondary sintering and secondary extrusion.
Oil Holes Form
Diamond Form
Smooth (No Oil Pocket)
Bimetal Bearings Bushings Buckle Form
For every industry in the world
High quality self - lubricating products are available at the same time
Professional solutions Bimetal Bearing constantly improve the quality of
products and services, to meet the challenges of The Times!
Bimetal Bearings Design
Manufacture based on clients’ drawings
Integrated production
International service experience
product advantages
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
1000000-3000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ... ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ...
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