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professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong

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High-quality comes 1st; support is foremost; business is cooperation" is our small business philosophy which is regularly observed and pursued by our organization for Design For Cnc Machining , Mini Cnc Machining Centers, Micro Precision Machining Parts , Hope we can create a more glorious future with you through our efforts in the future.
professional factory for Precision Casting Iron 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:

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures

professional factory for Precision Casting Iron Parts - High Quality hydraulic cylinder DU bushing – Daohong detail pictures


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  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Miriam from Auckland - 2018.02.08 16:45
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Prima from Paris - 2018.12.28 15:18