Slitted Type PTFE Flanged Bearing Carbon Steel Tin Plating
Carton Steel Pap MU Bushing PTFE Flanged Bearing Slitted Type Tin Plating
Carton Steel Pap MU Bushing Slitted Type Tin Plating
PTFE flanged bearing, Metal Bush with PTFE Coating
MU Bushes Du Bushing Slitted type Bearings supply Metal + Sintered Bronze POM sheets. With Steel Backing, Bushings thrust washers and strips - Bearings, Same-Day Shipments
Metal-polymer bearings DU BUSH WITH BRONZE BACKING for dry and lubricated applications in corrosive environments. Cylindrical & flanged bushes, thrust washers.
tulejki samosmarujące
1. PTFE/Pb mixture 0.01~0.03mm, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming an oxide type solid lubricant film.
2. Sintered bronze powder 0.20-0.35mm, provides Max. thermal conductivity away from the bearing surface, also serves as a reservoir for the PTFE-lead mixture.
3. Low-carbon steel, gives exceptionally high load carrying capacity, excellent heat dissipation.
4. Copper/Tin plating 0.002mm, provides good corrosion resistance.
5. Suitable for dry running, low coefficient of friction, lower wear, good sliding characteristics, forming a transfer film can protect the mating metal surface, suitable for rotary and oscillating movement. High chemical resistance, low absorption of water and swelling. Also performs well with lubrication
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MU ( Steel backing +bronze Powder+ PTFE layer)  |
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MU Bushes Metric Standard(DIN1494)
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------------------------------------------------------------------------------------------- MS Washer Metric size in MM (DIN1494)
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CHARACTERISTICS
DU BUSH WITH BRONZE BACKING offer very good wear and low friction performance over a wide range of loads, speeds and temperatures in dry running conditions
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Bushing material suitable for lubricated applications
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Anti-friction bearing suitable for linear, oscillating and rotating movements
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Approved to standard FAR 25.853 and FAR 25.855 (Federal Aviation Regulations) and ASTM E162:2016 – surface flammability testing for aircraft interior applications
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Tested acc. to ASTM E595/ECSS-Q-ST-70-02C - Outgassing properties of materials used in Spacecraft equipment
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Approved to standard DIN EN 1797 and ISO 21010 (Cryogenic Vessels – Gas/Material Compatibility) for piping, valves, fittings and other components in both gaseous and liquid oxygen for up to maximum temperature of 60°C and oxygen pressure of 25 bars. Contact TOP BEARINGS for further details.
| DU BUSH WITH BRONZE BACKING | |
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| Dry Operation | Very Good |
| Lubricated Operation | Good |
| Greased Operation | Fair |
| Machinable | Consult with Applications Engineer |
| RoHS Compliant | Not compliant |
| Standard Sizes | Available |
| Application Excellence |
ADVANTAGES
Improved energy efficiency with the low friction performance of PTFE-enriched overlay;
Extended service life with a high wear-resistant bronze layer;
Zero maintenance as self-lubricating bearings can operate dry without grease;
Greater reliability than bimetallic bearings by avoiding potential shaft/bearing seizure under boundary lubricated conditions and frequent stop/start operation;
Compact, lightweight designs with thin-wall bearing construction;
Reduced noise with no metal-to-metal contact between the bearing and the shaft;
Quick, simple assembly without expensive mounting tools.
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Carton Steel PTFE Flanged Bearing
Tin Plating PTFE Flanged Bearing
Slitted Type Self Lubricating Plain Bearing
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