Product Details
Oil Free Self Lubricating Plain Bearing
Self Lubricating Plain Bearing
Oil-free self-lubricating dry bearing ptfe wear-resistant composite
bushing copper bushing guide sleeve bearing EX, PAF, PAP, SF-1,
TUP1, EU Standard Metric Size & Inch Dimensions
BUSHING consisting of a strip of steel with a BRONZE coating with a
modified PTFE composite, a non-lubricating material. Application,
construction and properties.
These applications are frequently found in the following sectors:
Steelworks
Naval Construction
Off-on shore
Lifting, hoists and winches
Power transmission, gearboxes
Hydromechanical equipment and mobile structures
Public Works, mining and tunnelling machinery
Valves
Pumps
Hydroelectric power generation
Wind power generation
Solar power generation
Product Description
Material: Steel Back + Porous Bronze Sinter +PTFE
Product Type: | Self Lubricating Plain Bearings |
Material: | Bronze+Bronze +PTFE |
Application : | Metallurgical industry, continuous casting and rolling mill,
concrete machinery and spiral conveyers, etc. |
Load capacity P(Dry friction): | Static load 250N/mm² / Dynamic load 140N/mm²/ Oscoillation load
60N/mm² |
Max line speed V: | Dry friction 2.5m/s / Oil lubrication >5m/s |
PV value limit: | Dry friction 1.8N/mm²· m/s / Oil lubrication 3.6N/mm²· m/s |
Friction coef u: | Dry friction 0.08~0.20 /Oil lubrication 0.02~0.12 |
Mating Axis: | Hardness >220HB / Roughness Ra=0.4~1.25 |
Working Temperature: | -200~+280℃ |
Thermal conductivity: | 60W/(m·k) |
Coefficient of linear expansion: | 18x10-6/K |
In addition to the standard product catalog is displayed, we
provide non-standard product or to order according to customer
requirements.
Technical Data GENERAL |
| Unit | Value | Maximum load, p | Static Dynamic | N/mm2 N/mm2 | 250 140 | Operating temperature | Min Max | °C °C | - 200 280 | Coefficient of linear thermal expansion | Parallel to the surface Normal to the surface | 10-6/K
10-6/K | 11
30 |
Features PVB010 self-lubricating bushings offer very good wear and low
friction performance over a wide range of loads, speeds and
temperatures in dry running conditions Bushing material suitable for lubricated applications Anti-friction bearing suitable for linear, oscillating and rotating
movements Good wear and low friction performance over a wide range of loads,
speeds and temperatures in dry running conditions Very good performance in lubricated applications Good performance in greased applications Suitable for linear, oscillating and rotating movements
|
Company Profile
Beijing Silk Road Enterprise Management Services 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 customer's specific requirement.
To expand more markets, stand on the word and meet diversified
requirements of customers, we are actively expanding and
integrating with international markets. Now our products are
available in more than 20 countries and regions in Western Europe,
America and Southeast Asia. We’ll strengthen industrial horizontal
integration further, create scale effect, open up emerging fields
and develop industrial advantages to realize our strategic target
and create a bright future with friends.