Machined Linear Shaft Sleeve Spring Pin Guide Copper Bushing

Min.Order: 50
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 0.5 ~ 5

Description


Product Type:
TCB800
Application :
Machine-tool ,Agricultural Machinery,Crane Electromotor,Spring Pin ,Steering Shaft and Transmission,etc,
Material:
CuZn25AI5Mn4Fe3
Density:
8.7 g/cm3
Max Dynamic Load:
60N/mm²
Max Linear Velocity(Grease):
0.85m/s
Pressure Strength 
>240
Max PV Value Grease
1.65 N/mm2·m/s
Mating Axis
Hardness ≥40, Roughness 0.4-1.0
Working Temperature 
40~140ºC
Friction Coefficient 
0.09~0.15
Linear Expansion Coefficient
18.5×10-6/K
Yield Strength N/mm2
>100N/mm2
coefficient of heat conduction 
52W/m·K

1.Q:Are you trading company or manufacturer?
A: We are factory with more then 15years experience
2.Q: How long is your delivery time?
A: Generally it is 15-30days as we are Customized service we confirm
with Customer when place order
3.Q:Do you provide samples? ls it free or extra?
A: Yes we provide samples .for sample charge as per sample condition to
decide free or charged ,usually for not too much time used consumed
machining process are free
4.Q:What is your terms of payment?
30% T/T in advance balance before shipment .Or as per discussion
5.Q: Can we know the production process without visiting the factory?
A:We will offer detailed production schedule and send weekly reports with
digital pictures and videos which show the machining progress
6.Q:Available for customized design drawings?
A: YesDWG.DXF.DXW.IGES.STEP. PDF etc
7.Q:Available for customized design drawings?
A: Yes ,we can sign the NDA before your send the drawing
8.Q:How do you guarantee the quality?
A:(1) Checking the raw material after they reach our factory------
Incoming quality control(IQC)
(2) Checking the details before the production line operated
(3) Have a full inspection and routing inspection during mass production---
In-process quality control(IPQC)
(4) Checking the goods after they are finished---- Final quality control(FQC)
(5) Checking the goods after they are finished-----Outgoing quality control(QC)
(6)100% inspection and delivery before shipment.
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