The material of DP4 bushing is similar with DU bushing. According to the material is different, the color of inner layer is red. DP4 bushing has good wear and friction performance over a range of loads, speeds and temperature conditions. DP4 bushing has a very good performance in oil lubricated heavy duty hydraulic application. DP4 bushing offers benefits in applications where corrosion of the lead in DU may occur. DP4 offers improved wear and friction performance along with good chemical resistance compared to DU. It is applied to the forming machines, office equipment, medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, railroad and tramways, textile machinery, valves, etc.
Sintered Porous Metal Bearings are powder metallurgical parts, the starting materials are obviously metal powder. The metal powder used are specifically produced to give flow and compacting characteristics and at the same time ensure best mechanical strength, grade or porosity for oil retention and self lubrication in its finished form. Material : SINTERED BRONZE / IRON SINTERED Range : Plain & Flanged Bushes, Self aligned Bushes, Solid Rod, Plate & different profile components as per drawings / samples. APPLICATION : Sintered Bronze Bushes are used for High Speed application ( up to 18000 rpm ) Iron Sintered Bushes are used for speed (upto 3000 rpm). https://www.crownengineer.com/
Tech Data Load capacity 140N/mm2 Temperature -200~+280 Speed limit 2m/s Friction coefficient 0.08~0.20+¼ PV limit (Dry) 3.8N/mm2m/s PV limit (Oil ) 60N/ m/s. Plastic bags, cartons.
DETAILS OF SINTERED PRODUCTS Sintered Porous Metal Bearings are Powder metallurgical parts, the starting materials are obviously metal powder. The metal powder used are specifically produced to give flow and compacting characteristics and at the same time ensure best mechanical strength, grade or porosity for oil retention and self lubrication in its finished form. Material : SINTERED BRONZE / IRON SINTERED Range : Plain & Flanged Bushes, Self aligned Bushes, Solid Rod, Plate & different profile components as per drawings / samples. APPLICATION : Sintered Bronze Bushes are used for High Speed application ( up to 18000 rpm ) Iron Sintered Bushes are used for speed (upto 3000 rpm).
Supplier: Dry bearings, self-lubricating bushings, oil less bushings
SAE-AS81820 self-lubricating plain spherical bearings and SAE-AS81934 self-lubricating bushings,
Supplier: Dry sliding bearing bushing, self lubricating bushing, flanged bushing, bimetal bushing, copper bushing, brass bushing, auto bearing
Services: OEM
Manufactures and supplies a range of bushings, metal bushes, taper lock bushes, precision taper lock bushes, grounded bushes, precision grounded bushes, hardened bushes and precision hardened bushes.
Trans-pacific aerospace offers a full range of sae-as81820 self-lubricating plain spherical bearings and sae-as81934 self-lubricating bushings engineered to withstand the harshest of conditions.
Supplier: Powder metallurgy parts for shock absorbers, powder metallurgy parts for garden tools, self-lubricating bushing and bearing, oil less bearing
