Leading Manufacturer for Small Casting Parts - High Quality hydraulic cylinder DU bushing – Daohong Detail:
Professional Information
Inspection Equipment |
CMM, Projector, Calipers, Micro caliper, Thread Micro caliper, Pin gauge, Caliper gauge, Pass meter, Pass meter etc. |
Accuracy |
*Accuracy Of Machining:+/-0.005mm *Accuracy Of Grinding:+/-0.005mm *Surface Roughness:Ra0.4 *Parallelism:0.01mm *Verticality:0.01mm *Concentricity:0.01mm |
Certificate |
SGS/Material Certificate/Test Report |
Drawing Format |
2D Drawings:PDF, DWG/DXF etc. 3D Drawings:IGS,STEP,STP etc. |
Diameter |
0.1-25mm |
Length |
customization |
Roughness |
Ra0.4-Ra0.8 |
Material | CuZn25Al5Mn4Fe3/CuSn8P |
Typical Application | Machine-tool,Agricultural machinery, Crane electromotor, Spring pin, Steering shaft and transmission, etc. |
Density g/cm3 | 8.7 |
Max Dynamic Load N/mm2 | 60 |
Max Linear Velocity(Grease) m/s | 0.85 |
Max PV value Grease N/mm2·m/s | 1.65 |
Pressure strength N/mm2 | >240 |
Yield Strength N/mm2 | >100 |
Mating Axis | Hardness ≥40, Roughness 0.4~1.0 |
Working Temperature ℃ | 40~140 |
Friction Coefficient | 0.09~0.15 |
coefficient of heat conduction W/m·K | 52 |
Linear expansion coefficien | 18.5×10-6/K |
Product Name | Customized Brass Bushing Metal Bushings For machine car part |
Material | Stainless steel : 303, 304, 316, 412,201,202 etc Steel: Carbon steel/ die steel, C.R.S etc Aluminum alloy: 6061, 6063, 5052, 2017, 7075,etc Brass alloy:3602, 2604, H59, H62, copper,phosphor bronze,etc Plastic:Nylon,PP,POM,etc Other materials are available |
SURFACE TREATMENT | Anodizing, Polishing, Powder coating, Passivation, Sandblasting, Nickal plating,Zinc plating, Chrome plating, Heat treatment, Oxidation |
Produce Progresses | CNCTurning ,CNC Milling ,CNC Lathe etc. |
EQUIPMETS | CNC punching machines, CNC milling machines, CNC turning machines,CNC machining center, Automatic lathes, Linear cutting, Grinding machine etc. |
APPLOCATION | Electronic, auto, electric appliance, electrical machine, toy, medical treatment,electronic cigarette spare metal parts,loudspeaker box, furniture and fitness equipment and other industries. |
MAIN MARKETS | U.S.A, UK, Spain, Germany, Italy, Switzerland, etc |
FACTORY OR TRADE COMPANY | We are a manufacturing factory. |
Surface Treatment
Packing:
Carton Size | 29*20*13 CM or customer’s request |
Pallet size | 120*80*80 CM or customer’s request |
Lead time | 3-7 working days as usual.It will based on the detailed order quantity. |
Packing Details |
Method 1: Shrink film, then bulk loading |
Method 2: Shrink film + box + pallet/ wooden case | |
Method 3: PP + wooden case | |
Method 4: As per customers’ requirements or negotiated |
● reducing bushing adapters for 1-inch wide bench grinding wheels with 3/4”,5/8”,1” Arbor hole diameter.
Multi-sizes adapters make using of bench grinder variable and saving cost.
● Material:316 stainless steel is rust-prevention and durable.
Easy and simple use kit.
Dimension:#1,ID 1/2”x OD 5/8” x H1”;#2,ID 5/8”xOD 3/4” x H1”;#3,ID 3/4”x OD 1” x H1”
Product detail pictures:






Related Product Guide:
We have been proud from the higher consumer gratification and wide acceptance due to our persistent pursuit of high quality both on product or service and service for Leading Manufacturer for Small Casting Parts - High Quality hydraulic cylinder DU bushing – Daohong, The product will supply to all over the world, such as: El Salvador, Cologne, Qatar, What is good price? We provide customers with factory price. In the premise of good quality, efficiency must be paid attention to and maintain appropriate low and healthy profits. What is a fast delivery? We make the delivery according to customers' requirements. Although delivery time depends on the order quantity and the complexity of it, we still try to supply products in time. Sincerely hope we could have long term business relationship.

The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.

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