self lubricating brass bushing marginal pb-free bushing
USD $0.1 - $30 /Piece
Min.Order:1000 Pieces
Shaanxi Dewin Technology Co., Ltd.
SF1=DU BUSHING Self-lubrication Bearing Bushing
Oil supplying system is eliminated.
Save the cost of lubricant and prevent the lubricant pollution.
Maintenance cost is considerably reduced or completely saved.
Carbon Steel Self-lubrication Bearing
Performance Index:
Max.load | Static | 250N/mm² |
Lower speed | 140N/mm² | |
Roatating oscillating | 70N/mm² | |
Max.PV(dry running) | 2.8N/mm².m/s | |
Temp.limit | -195°C to+ 270°C | |
Friction coefficient | 0.05~0.25 | |
Max.speed | Dry friction | 2.5m/s |
Oil lubrication | 5.0m/s | |
Thermal condustivity | 42W/m.k | |
Coefficient of thermal expansion | 11X10-6/K | |
Initial assembly must be painted in the oil hold in the grease. |
Material:
Apply To:
DU bush widely used in electric and electronic machines, electric tools, textile machines, chemical engineering machines, automobiles and official business machines, etc.
Drawing:
Production Process:
Test:
Wrapped bushing measurement
CERTIFICATE:ROHS and ISO
Industrial Package:
Plastic Bag→Standard Carton→Wooden Pallet
Sample:
1.Free sample--Samll mount, the freight cost from you.
2.Paid sample--Need to the new mould.
--Out of stock or need much money for the sample.
--You need to pay the freight cost or us.
1.Why Choose us?
Profession and reliability.
Everyone likes to blow big bubbles,but we need to be honest with ourselves.
We are not the most handsome, but we have a heart like fire.
To meet the morning sunshine, to enjoy our work every day.
Say what we mean and mean what we said is our words to ourselves. We work for our family.
2.How long reply to my inquiry?
Within 8 hours,do you believe?
3.How long are their lifetime?
My friend, with your gentle care,6 months to 36 months for different products.
4.How to deal with the quality problem?
Congratulation! You must be winning lottery!
You will get helps by beautiful ladies from our QC terms. There will be discount, secret gifts, of course the new
bearings waiting for you.
On the other hand, we have a PPAP of each shipment, so that we know
Which shipment is bad? We will cut off production line and avoid more loss.
5.What should I do if the bearing rusted in her trip?
Oh, bad weather, the bearing must be very sad for her face.
Don't worry; you'll have the new one.
6.Why send me the free sample?
She'd love to; could you buy her a ticket?
7.Can you give me discount?
Yes, of course. Call me, you’ll get more.
8.Can you take responsibility for me?
Of course, I’m happy to help you! But I just take responsibility for my products.
We are not willing to see the quality issues, but if happen this problem we will deal with them according to the actual situation.
1. Please offer a test report.
2. If it was our fault, absolutely we can make a compensation for you, my friend!
9.Do you like to serve the client only with small orders?
We enjoy to grow up together with all our clients whatever big or small.
You will become bigger and bigger to be with us.
If you are interested, Pls let us know.
All absolute quality goods,fast delivery and competitive price.
Any questions,welcome to contact us and we would be happy to offer you detailed information.