Chizhou Tehco Precision Parts Co., Ltd.

Steel bushing with customized materialï¼?such as GCr15/45steel/ 42CrMo

Pvb-010 steel back self-lubricating bush (du bushing) Structure: 1.Ptfe/pb mixture 0.01~0.03mm as sliding layer, provides an excellent initial transfer film, which effectively coats the mating surface of the bearing assembly, forming homogeneous oxide type solid lubricant film. 2.Porous bronze 0.2~0.3mm, provides max. Thermal conductivity away from the bearing surface, also serves as a reservoir for the ptfe-lead mixture. 3.Low-carbon steel backing 0.7~2.3mm, provides fundamental structural support and gives exceptionally high load carrying capacity, excellent heat dissipation. 4.Tin-plating 0.005mm or copper plating 0.008mm, provides good corrosion resistance. Characteristics: Good wear and friction performance over a wide range of loads, speeds and temperature without oil Also perform well with lubrication Maintenance-free, long life Availability: Standard cylindrical bushing, flanged bush, thrust washers and strips are availabe Lead free type is also available All special designs are produced according to your requirement Applications: Lifting equipment, hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, etc.

Pvb-014 shock absorber bushes, reciprocating motion bushing Structure: 1.Ptfe with cooper 0.01~0.03mm 2.Porous bronze 0.2~0.3mm 3.Steel backing 0.7~2.3mm 4.Tin-plating 0.005mm or copper plating 0.008mm Characteristics: This type bush is efficient even under sudden break off the oil lubricating, wear Resistant, which can keep the lubricating oil clear after long period Of working. This bush can protect the mating surface from wearing. Particularly suitable for reciprocating movement. Availability: Standard cylindrical bushings, flanged bushings, thrust washers and strips are availabe Special designs are produced at short notice Lead free type is also available Applications: Particularly apply for reciprocating movement products, such as shock absorber of automobiles & motorcycles, pneumatic cylinder and so on

Pvb090(fb090) wrapped bronze bushes, flanged bushing Material: Cusn8p Characteristics: Surface can be incorporated with spherical of diamond shaped indentations or oil grooves linear, oscillating and High load capacity and long life Cheap than traditional bronze bush, cost saving Availability: Standard cylindrical bushings, thrust washers, flanged bushing and strips are availabe Special designs are produced at short time Applications: Hoisting machines, construction machines, automobiles, tractors, trucks, machine tools and some mineral engines.

Supplier: All kinds of fasteners, bushes, gears, sleel flanges

We are the china biggest manufacturer that eneage in producing all kind of nail and adhesive many years.The main products is finish nail, t nail, staples, shoe nail, vinyl coated steel nail, concrete steel nail, various pneumatic nail, galvanized iron wire, contact adhesive, chemical anchor and penumatic tool, etc.We have already passed iso9001, iso14001 .If you are interested in our products, pls contact us freely.

Our main products include RFC,CFC,HCFC,HFC,PFC,HFO,HC,welding tools and reagent series.