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High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
Specifications
Model Number :
SF-1B
Work temperature :
-200~280℃
Payment Terms :
T/T,L/C
Inner layer :
PTFE
Coefficient of Linear Expansion :
12*10 -6/K
Supply Ability :
50,000pcs per month
Product Name :
BUSHING
MOQ :
500pcs
Delivery Time :
Two weeks after PO confirmation
Material of bands :
Bronze steel
Price :
negotiation
Application :
motorcycles
Type :
Sleeve
Packaging Details :
Standard exporting package
Certification :
IATF16949:2016
Place of Origin :
NINGBO,CHINA
Brand Name :
XIAYI
Oil lubrication friction coefficient :
0.02-0.07
Description
High Load DU Bushing for Long Service Life Dampers Specifications

CNC Process Sleeve Du Bushing

High Quality Sleeve Du Bushing

Sleeve Du Bushing For Auto Part

Varied Sleeve Du Bushing

Product Description & Capabilities

1. CNC Process Sleeve Du Bushing

2. High Quality Sleeve Du Bushing

3. Sleeve Du Bushing for Auto Part

4. Varied Sleeve Du Bushing

Size: According to drawings (Customized)

Material: Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, Brass, etc.

Accuracy: Accuracy Of Machining: +/-0.01mm

Accuracy of Grinding: +/-0.005mm

Surface Roughness: Ra0.8

Parallelism: +/-0.005mm

Verticality: +/-0.005mm

Concentricity: 0.003mm

Application: automobiles, Motorcycle, Mechanical Equipment, etc.

Manufacturing Excellence
Services: True One Stop Services supplier in the region serving customers' CNC, stamping, forging, and full service machining needs.
Design: Design and improvement to meet your individual demands.
Production: High precision production, high standard and strict requirement.
Quality: ISO9001/TS16949 Quality System Management Assurance
Products: different products are available to accessorize auto parts and others.
Payment: Various options to make payment more convenient.
Logistics: LCL to save on your freight cost.
Customer Service: 24-hours standby, Critical listening your every suggestion or demand and feedback ASAP.
Technical Data

Performance index

data

Max load capacity

Static load

250N/mm2

Dynamic load

140N/mm2

Max sliding speed

Dry friction

2.5m/s

Oil lubrication

5.0m/s

Max PV value limit

Dry friction

3.6N/mm2 m/s

Oil lubrication

50N/mm2 m/s

Friction coefficient

Dry friction

0.08-0.20

Oil lubrication

0.02-0.07

Working temperature

-195℃~280℃

Thermal conductivity

42W/mk

Coefficient of thermal expansion

11*10-6/k

Key Purchasing Considerations

When selecting DU bushings for damper applications, buyers frequently encounter challenges with inconsistent machining tolerances, material quality verification, and on-time delivery reliability. Our manufacturing process directly addresses these concerns:

CNC precision machining with accuracy up to +/-0.005mm ensures consistent fit and interchangeability across production batches
Full traceability from raw material certification through IATF 16949:2016 quality system
Dedicated one-stop service covering CNC, stamping, forging, and full machining eliminates multi-vendor coordination complexity
24-hour customer service response guarantees timely technical support and order status updates
Flexible LCL logistics options help optimize your freight costs for small to medium order quantities
Advantages For Bushing
High metal strength
Sleeve du bushing works long hours
Coated with kinds of surface treatment of environmental fluid
Sleeve du bushing obtains strong mechanical properties and resistance to corrosion
Applications

Hydraulic gear pumps, oil cylinder, oil Damping bushes and piston rings for automobiles and motorcycles and textile, food-stuff machines etc

Frequently Asked Questions
Q: What machining accuracy can I expect from your DU bushings?

Our CNC machining achieves accuracy of +/-0.01mm, grinding accuracy of +/-0.005mm, with surface roughness Ra0.8. Parallelism and verticality are maintained at +/-0.005mm, and concentricity at 0.003mm.

Q: Can you produce bushings according to custom drawings?

We specialize in custom manufacturing based on your engineering drawings. Our engineering team provides design review and improvement suggestions to optimize manufacturability and cost-effectiveness.

Q: What materials are available for DU bushing production?

We offer Carbon Steel, Alloy Steel, Stainless Steel, Aluminum, and Brass material options. Material selection is based on your application's load requirements, operating environment, and corrosion resistance needs.

Q: What is your quality assurance process?

We operate under ISO 9001 and IATF 16949 certified quality management systems. Every production batch undergoes dimensional inspection, material certification verification, and performance testing before shipment.

Q: What is the typical delivery time for custom orders?

Standard delivery time is approximately two weeks after purchase order confirmation. For larger quantities or complex custom specifications, delivery timelines will be confirmed during order review.

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High Load DU Bushing for Long Service Life Dampers

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Product Detail
Model Number :
SF-1B
Work temperature :
-200~280℃
Payment Terms :
T/T,L/C
Inner layer :
PTFE
Coefficient of Linear Expansion :
12*10 -6/K
Supply Ability :
50,000pcs per month
Contact Supplier
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers
High Load DU Bushing for Long Service Life Dampers

Ningbo XiaYi Electromechanical Technology Co.,Ltd.

Verified Supplier
12 Years
zhejiang, ningbo
Since 2006
Business Type :
Manufacturer
Main Products :
Shock Absorber Parts, Shock Absorber Piston, Banded Piston
Total Annual :
1500000-5000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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