Jiashan PVB Sliding Bearing Co.,Ltd
| Description | DU-B Bearing |
| Material | Bronze+Sintered Bronze+PTFE |
| Surface | Copper Plating |
| Standard | DIN 1494 / ISO 3547 |
| Lubrication | Self Lubricating/Maintentance-free |
| Standard Form | Straight DU-B Bushing/Flanged DU-B Bushing/Thrust Washers/Strip |
| Brand Name | |
| Model Number | PVB011 |
| Certification | |
| Place of Origin |
View Detail Information
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Product Specification
| Description | DU-B Bearing | Material | Bronze+Sintered Bronze+PTFE |
| Surface | Copper Plating | Standard | DIN 1494 / ISO 3547 |
| Lubrication | Self Lubricating/Maintentance-free | Standard Form | Straight DU-B Bushing/Flanged DU-B Bushing/Thrust Washers/Strip |
| Brand Name | Model Number | PVB011 | |
| Certification | Place of Origin | ||
| High Light | Bronze Back PTFE Composite Bushing ，PTFE Composite Bushing Sintered ，Sintered PTFE Lined Bushing | ||
PVB011 Bronze Back PTFE Lined Self-Lubricating Composite Plain Bushing
PVB011 PTFE lined self-lubricating DU-B bronze bearing is made of bronze back with sintered bronze powder and PTFE layer. This type of sliding bearing is also called DU-B Bushing, PAP P11 composite plain bearing,bronze back coated self-lubricating bushing,oil free bronze bushes,SF-1B oiless bearing,plain dry sliding bronze bearings.
Material Structure
1.PTFE with Pb 0.01~0.03mm
2.Porous bronze 0.2~0.3mm
3.Bronze backing 0.7~2.3mm
Characteristics
Standard Size Table
PVB011 Cylindrical DU-B Bushing.pdf PVB011 Flange DU-B Bushing.pdf PVB011 DU-B Thrust Washer.pdf
Application
PVB011 Bronze based DU bushing is widely used in steel metallurgy industry, cement grouting pumps and scrow conveyers of machine, marine and offshore equipment, dyeing machinery and so on.
Technical Data
| Specific load capacity (static) | ≤ 250 [ N/mm ] | |
| Specific load capacity (dynamic) | ≤ 140 N/mm at low speeds | |
| Specific load capacity(rotating oscillating) | ≤60N/m | |
| Friction value | 0.03 to 0.25 | |
| Temperature | -200 to +280 [ °C ] | |
| Max. dry running Pv (Short-term operation) | 3.6N/mm/s | |
| Max. dry running Pv (Continuous operation) | 1.8N/mm/s | |
| Max. speed (dry running) | 2m/s | |
| Max. speed (Hydrodynamic operation) | ＞2m/s | |
Tolerance Details
Housing Ø: H7
Bushing inner-Ø after mounting: H9
Shaft tolerance: f7 bis h8
Mouting Suggestion
Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft: Mounting bevel 5 mm x 15°, edges rounded
Shaft Material: Steel, hardened or untempered, surface roughness ≤ Rz 2-3
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
Stick-in
Adhesive should not contact the sliding surface
Why Choose US
More than 15 years experience Advanced QC checking equipments
Professional manufacturer and exporter Professional QC checking team
Professional production team, high quality Customer focus sales team
Automatic bulk produce, high efficiency Perfect customer service
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2009
Employee Number:
85~150
Ecer Certification：
Verified Supplier
Jiashan PVB Sliding Bearing Co.,Ltd is a professional manufacturer and exporter of self-lubricating bearing in China. Our company specializes in research, development and production of all kinds of high-quality sliding bearing. 90% of our products are exported to foreign countries and g... Jiashan PVB Sliding Bearing Co.,Ltd is a professional manufacturer and exporter of self-lubricating bearing in China. Our company specializes in research, development and production of all kinds of high-quality sliding bearing. 90% of our products are exported to foreign countries and g...
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