ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T |
| Supply Ability | negotiated |
| Delivery Time | negotiated |
| Packaging Details | Cartons and Pallets |
| Material | Tin-Bronze + Porous Bronze + PTFE |
| Types | Wrapped bushes, Flanged bearing, Thrust washer |
| Application | metallurgy machine and casting machines, consecutive casting machines, cemetery machines, spiral transporting machines, etc. |
| Working Temperature | -200~+280℃ |
| Max. Load | Static Load 250N/mm², Dynamic Load 140N/mm² |
| Max. PV value | Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s |
| Brand Name | TOB PTFE Self-Lubrication Bearings |
| Certification | ISO 16949 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | negotiated |
| Delivery Time | negotiated | Packaging Details | Cartons and Pallets |
| Material | Tin-Bronze + Porous Bronze + PTFE | Types | Wrapped bushes, Flanged bearing, Thrust washer |
| Application | metallurgy machine and casting machines, consecutive casting machines, cemetery machines, spiral transporting machines, etc. | Working Temperature | -200~+280℃ |
| Max. Load | Static Load 250N/mm², Dynamic Load 140N/mm² | Max. PV value | Grease 3.6 N/mm²·m/s, Oil 50 N/mm²·m/s |
| Brand Name | TOB PTFE Self-Lubrication Bearings | Certification | ISO 16949 |
| Place of Origin | China | ||
| High Light | metric sleeve bearings ，self lube bearings | ||
Specifications
ptfe piston rings
1, Custom-made
2, PTFE with lead 0.01-0.03mm
3, Steel backing
DU Oilless bearing bushing, Self-Lubricant Bearing Bushing
1. Custom-made
2. Competitive price
Structure
1. PTFE with lead 0.01-0.03mm
2. Porous bronze 0.2-0.3 mm
3. Steel backing
4. Copper/Tin plating 0.002mm
Tech.Data
| Max.Load | Static | 250N/mm2 | Friction Cofee. | 0.03-0.20u | |||
| Dynamic | 140N/mm2 | Speed limit | Dry | 2m/s | |||
| Oscillating | 60N/mm2 | Oil | 5m/s | ||||
| PV limit | Dry | 3.6N/mm2×m/s | Thermal conductivity | 2.41Kcal/M.br.C | |||
| Oil | 50N/mm2×m/s | ||||||
| Coeff.of linear expansion | 27×10-6per°C | ||||||
| Temp.limit | -195°C~+280°C | ||||||
Application characteristics
1. It may be used where no oil can be applied or oil is difficult to be applied.
2. It has the advantage of low wear, low friction and with long life.
3. Load will spread over a wider area due to the bearing material's elastic nature.
4. Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.
5. Low vibration, low noise and non-pollution in operation.
6. PTFE and Lead film is transferred to the mating shaft to improve running properties.
7. It can be used in low hardness of mating shaft, so the shafts processing is easy.
8. The machine will be compact because of the thin thickness and low weight of the bush.
9. Electro plating is possible to prevent corrosion.
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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