• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

6mm 8mm ID Sleeve Sintered Bronze Bearing Bushings

Place of Origin made in china
Brand Name VIIPLUS
Certification ISO 9001
Model Number Copper Sleeve Bearing
Minimum Order Quantity negotiable
Price Negotiable
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 7-25 work days
Payment Terms T/T
Supply Ability 5000000 Piece/Pieces One week
Product Details
Features Sintered Bronze Bearing Bushings Item Self-Lubricating Bearing
Application Printing Machinery Tools, Home Improvement, Computer & Office, Tools, Automobiles & Motorcycles Technical Powder Metallurgy Parts
Bushing Material: Sintered Bronze Size From 6mm 8mm ID
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light Self-Lubricating Sintered Bronze Bushing Characteristic Bronze Bushings With Grease Reservoirs ( BRO-MET, FB090, BRM10, WB800)
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Sintered Bronze Bearing Bushings

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8mm ID Bronze Bearing Bushings

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Product Description

Best value Sintered Bush – Great deals on Sintered Bush from www.bronzegleitlager.com

 

Self-Lubricating Bearing 6mm 8mm ID Sleeve Sintered Bronze Bearing Bushings,sintered plain bearings are made of powder-metallurgical tin bronze, which has a large working temperature range from -80 degrees Celsius to 120 degrees Celsius.

 

Oil-impregnated bushings. - Direct from China

 

Oil-impregnated bushings

 

  • As good frictional property as high sliding velocity, Oiled Bearing Sleeves have a small friction coefficient of about 0.12-0.18.
  • Oil impregnation enables very high sliding velocity and makes them suitable for rotating applications.
  • Uxcell sintered bronze bushings are most suitable for applications with rotating movements and where self-lubricating properties of the material are a prerequisite.

 

Sleeve Sintered Bronze Bearing Bushings for Printing Machinery Tools

 

 

  • Dry Self-lubricating
  • Good load capacity
  • Easy to assembly
  • Minimum overall dimensions
  • Standard items widely available
  • Special items on demand
  • Wide range of operating temperature
  • Minimized wear and good service life

 

 

Element Cu Sn Other
Min Rest 8% 2%
Max Rest 10.5% 2%

 

 

 

Maximum Specific Load Static 10 N/mm2
Maximum Specific Load Dynamic 5 N/mm2
Maximum Sliding Speed 10 m/s (1970 fpm)
Friction Factor 0,08 ÷ 0,12
Service Temperature Minimum -5°C (+23°F)
Service Temperature Maximum +90°C (+194°F)
Shaft Roughness (Suggested) ≤0,2 Ra
Shaft Hardness (Suggested) >350 Hb
Density Min. 5,6 g/cm3
Density Max. 6,0 g/cm3
Porosity Min. 22,5 % Vpor/Vtot
Porosity Max. 27,5 % Vpor/Vtot
Hardness Min. 30 HB

 

Oil-impregnated, ready for installation, self-lubricating, maintenance-free.

 

 

  Sintered bronzes Sintered iron Graphite bronze Graphite bronze water lubricated
pv (N/mm2 · m/s)
continuous run
Service life 10.000 h
1.6 1.6 0.4 0.3
p. max. (N/mm2)
Continuous run
Peripheral speed
approx. 0.17 m/s
10.0 9.5 2.5 2.5
p.max (N/mm²)
Static load
0.1% deformation
50.0 50.0 40.0 40.0
v.max (m/s)
Continuous run
5.0 5.0 0.25 2.5

 

Lubrication

 

Most sintered bronze bearings are filled with oil. When storing and installing sintered bronze bearings, do not allow them to come into contact with absorbent materials that can draw oil from the bearings. No additional lubrication is required under normal conditions.

 

Main advantages of sintered bronze bearings

 

  • Self-lubricating
  • Maintenance-free
  • High sliding velocities
  • Low friction coefficient
  • Low-noise running

 

Powder metallurgy process

 

1. First, the metal, in this case, bronze or bronze alloy, is transformed into powder. This can be achieved by a number of methods, including crushing, chemical decomposition and the most common atomization.
2. The metallic powder is then poured into a mold or mold cavity and compacted under great pressure in order to adhere the particles. This occurs at room temperature.
3. The metal part is then inserted into an oven where extreme heat melts the metal particles to form a rigid, porous and highly resistant component. This part of the process is called sintering.

 

The resulting porosity of sintered parts makes powdered metal products especially useful in lubrication applications and, as a result, bearings and wear plates are often made of sintered bronze. Powdered metal offers strength and flexibility. In addition, they offer an economical production process that includes oil impregnation or permanent lubrication.

 

Sintered Bronze Self-Lubricated Bearings Size Sheet

Sintered Bush Size

 

06-08-08
06-10-08
08-10-08
08-12-14
10-14-14
12-15-18
12-16-30
14-17-22
20-25-40
20-28-28

 

8-14-8/18-3
8-14-14/18-3
10-14-10/18-3
10-14-14/18-3
10-14-20/18-3
10-16-10/20-3
12-16-12/20-2
12-16-16/20-2
12-16-25/20-2
12-18-12/22-3
12-18-18/22-3
12-18-25/22-3
15-20-12/24-2,5
15-20-17,5/24-2,5
15-20-30/24-2,5
15-22-15/28-3
15-22-22/28-3
15-22-30/28-3
16-22-16/28-3,5
16-22-22/28-3,5
16-22-30/28-3,5
18-25-18/32-4
20-28-16/35-4
25-30-16/40-4
25-32-25/40-5
25-32-32/40-5
25-32-40/40-5
30-35-30/40-3
30-35-40/40-3
30-40-30/50-5
30-40-42/50-5
30-40-55/50-5
35-45-50/55-5
40-50-40/60-6
40-50-50/60-6
40-50-60/60-6
45-55-45/65-6
50-60-50/70-6