ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T |
| Supply Ability | negotiated |
| Delivery Time | negotiated |
| Packaging Details | Cartons or Pallets |
| Material | Aluminum-Copper With Solid Lubricant Plugs |
| Application | mediate load but higher temperature and condition with mediate running velocity etc. |
| Types | Cylinder Bearings, Thrust Washer, Slide Block, etc. |
| Name | JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings |
| Hardness | ≥160 HB |
| Working Temperature Limits | -250~+400℃ |
| Brand Name | TOB Casting Bronze Bearings |
| Certification | ISO 16949 |
| 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 | Aluminum-Copper With Solid Lubricant Plugs | Application | mediate load but higher temperature and condition with mediate running velocity etc. |
| Types | Cylinder Bearings, Thrust Washer, Slide Block, etc. | Name | JDB Bearing, OILES 500# Bearing, Solid Lubricating Bearings |
| Hardness | ≥160 HB | Working Temperature Limits | -250~+400℃ |
| Brand Name | TOB Casting Bronze Bearings | Certification | ISO 16949 |
| Place of Origin | China | ||
| High Light | jdb bearings ，plain bearing bush | ||
Aluminum-Copper With Solid Lubricant Plugs Casting Bronze Bearings
Aluminum-Copper With Solid Lubricant Plugs Casting Copper Bearings is backed with Aluminum-Copper alloy with good capability of mechanics, castings and anti-erosion.
JDB Copper Bearings is a special formulation of Aluminum-Copper based body surface at a certain angle and density of embedded solid lubricant specially formulated by precision machining.
The surface of Aluminum-Copper With Solid Lubricant plugs Casting Copper Bearings is regularly and finely machined with sockets in which particular solid lubricant plugs is filled.
Aluminum-Copper With Solid Lubricant Plugs Casting Copper Bearings is widely used conditions with mediate load but higher temperature and condition with mediate running velocity etc.
Chemical Compositions
| Product NO. | Chemical Compositions | |||||||
| TOB 052 | Cu | Al | Fe | Mn | Zn | Si | Sn | Pb |
| >83 | 8~11 | 2~4 | <0.1 | <0.5 | <0.2 | <0.3 | <0.2 | |
Physical and Mechanical Performance
| Performance Index | Data | Performance Index | Data | |||
| Density | g/cm³ | 8.5 | Hardness | HB | ≥160 | |
| Linear Expansion Coefficient | 10^-5/℃ | 1.7-1.9 | Flexibility Coefficient | KN/mm² | 90-110 | |
| Heat-conducting Coefficient | W/(m·k) | 38-55 | Tensility | % | ≥15 | |
| Tensile Strength | N/mm² | ≥590 | Friction | Oil Lubrication | μ | 0.03 |
| Anti-compact Tenacity | ≥KJ/m^3 | 150-250 | Dry Friction | 0.16 | ||
Application Condition Limits
| Lubrication Conditions | Non- Lubrication | Periodical Lubrication | Consecutive Lubrication | |
| Working Temperature Limits | ℃ | -250~+400 | -40~+150 | -40~+150 |
| Max. Load pressure | N/mm² | 50 | 50 | 50 |
| Max. Linear Velocity | m/s | 0.25 | 0.50 | 1.00 |
| Max. PV Value | N/mm²·m/s | 1.25 | 2.45 | 2.45 |
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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