
Factory DU Bushing Oilless Sliding Sleeve PTFE Self Lubricating Bearing Bushings
DALON self-lubricating sintered bronze bushing are manufactured of pressed copper and tin powders by sintered technology and impregnated with lubricating oil and high porosity (20-25% in volume). The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of sintered bronze bushing to work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
Product Introduction
The company has integrated numerous advantageous resources in the sintered bronze filter element, Stainless Steel Muffler, Electric Motor Bronze Bushings industry during its development. We establish the various research resources needed and the necessary organizational functions in a timely manner on an information network through modern communication technology. In order to improve the added value of products, promote resource advantages and high added value transformation, we constantly improve ourselves. We are committed to establishing a talent introduction, training and development system that is compatible with the faster development of our businesses.
DALON BUSHING INTRODUCTION
DALON self-lubricatingSelf Lubricating Bushingare manufactured of pressed copper and tin powders by sinter technology and impregnated with lubricating oil and high porosity (20-25% in volume).
The oil contained in the porosity provides a constant lubrication between bearing and shaft, the system does not need any additional external lubricant, allows this type of Self Lubricating Bushingto work under hydrodynamic conditions. which resulting in a very low friction coefficient and maintenance-free for general engineering applications.
|
System of Measurement |
Inch / Metric |
|
Bearing Type |
Plain |
|
Plain Bearing Type |
Sleeve / Flange / Spherical * with Ring |
|
For Load Direction |
Radial |
|
Material |
SAE841 Bronze(CuSn9010) / 663 /A50-B50 |
|
Tolerance Standard |
F7 r7 Js13 |
|
Lubrication Method |
Embedded Lubricated |
|
For Shaft Type |
Round |
|
Shaft Mount Type |
Slip Fit |

Load Direction
All Self Lubricating Bushing are designed to handle radial loads, thrust loads, or a combination of the two. Radial loads are perpendicular to the shaft. Thrust loads are parallel to the shaft. Sleeve bearings handle radial loads. Flange sleeve bearings handle both radial and thrust loads. Thrust bearings handle thrust loads.
Startup friction causes these porous Self Lubricating Bushing to release a thin layer of oil on the bearing’s surface.
DALON Self Lubricating BushingADVANTAGE:
With no moving parts, Self Lubricating Bushing are the simplest type of bearing. Compared to ball and roller bearings, they generally handle higher temperatures and perform better in dirty environments. They are also intended by design to be self-lubricating, maintenance free and low cost.

Performance
An extremely wide range of operating loads, speeds and temperatures:
1.Dynamic loads from 6 to 75 MPa
2.Linear speeds up to 8 m/s
3.Operating temperatures from - 180°C to + 300°C
Suitable for use in a wide range of environments
1.Marine environment
2.Radio-active environments
3.Contact with corrosive liquids or substances incompatible with oils
4.Food preparation
Reduce of design and ownership costs
1.Maintenance-free operation
2.Lower cost compared to cast metal and machined bearings
3.Complex designs and forms possible
4.High dimensional accuracy
5.Excellent surface finish
6.Reduced weight compared to similar non-porous components
Safety
1.Permanent oil film lubrication
2.Low friction factor
3.Quiet operation
4.Good operation at low speed
5.Corrosion resistance
Industrial:
1.General assembly machinery, industrial vehicles, automation, farm machinery, sewing machines,
2.bottling machines, key duplicating machines, electrical switch gears, mobility, toys, etc.
Household appliances:
1.Washing machines, fans, woodworking machines, vacuum cleaners, extractor fans.
2.coffee machines, juicers, rotisseries, hand tools, air conditioning, boilers, etc.
Home appliances:
1.Lawnmowers, roller shutters, office swivel chairs, locks, garage doors, awnings, sliding windows,
2.hinges, furniture, gardening, etc.

CYLINDER BUSHING

FLANGE BUSHING

SPHERICAL BUSHING

SPHERICAL RING BUSH


We have a wide range of market development, mature market operation, and the excellent quality of our Factory DU Bushing Oilless Sliding Sleeve PTFE Self Lubricating Bearing Bushings has received a warm response from the market! For a long time, our company has always insisted on the survival of quality and development of reputation. We closely track the information of advanced technology and new products at home and abroad, and constantly introduce new high-performance products to the market.
Hot Tags: self lubricating bushing, China, manufacturers, suppliers, factory, wholesale, custom, humidity filter, Sintered Iron Oil Retaining Bushing, plain sleeve bearing, roller bushing, microplastic water filter, sleeve ring bearing
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