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C90300 Tin Bronze Gleitlager Bushings Self Lubricating Maintence Free Bearing

Basic Infomation
Place of Origin: MADE IN CHINA
Brand Name: VIIPLUS
Certification: ISO 9001
Model Number: BRONZE SLEEVE BUSHINGS
Minimum Order Quantity: 50 Piece/Pieces
Price: Negotiable
Packaging Details: Export carton; Wooden case ; Wood pallet.
Delivery Time: 2~4 Weeks
Payment Terms: T/T, L/C, Western Union,
Supply Ability: 1000000 Piece/Pieces per Month Bearing Bush
Detail Infomation
Material: Bronze +Graphite,Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3 Model Number: Cylinder Bearings,Cylinder Bearings With Flange
Feature: Self Lubrication Lubrication: Graphite
Application: Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc. Type: Flange / Sleeve / Washer

Product Description

Self lubricating Bearings - Bronze Bushings | Sleeve Bearings

 

C90300 Tin Bronze Gleitlager Bushings Self Lubricating Maintence Free Bearing

 

 

Engineered for a Longer More Reliable Service Life

 

Cast C90300 Tin Bronze Bushings

 

 

 

Tin bronze alloys are typically found in gear, high-strength bushing and bearing applications where high strength and low speeds and heavy loads are present. Other high-strength applications for these alloys are pump impellers, piston rings, steam fittings and valve bodies. Tin bronze castings are utilized in movable bridge components, turntables for bridges and other structures for fixed and expansion bearings with slow or intermittent movement with heavy loads.

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  • C90300* Tin Bronze Bushings
  • C93200* Leaded Tin Bronze Bushings
  • C95400* Aluminum Bronze Bushings
  • C95500* Nickel Aluminum Bronze Bushings
  • Nickel Aluminum Bronze Bushings
  • C95900* Aluminum Bronze  Bushings
  • Standard-stocked alloy Bushings

 

 

Chemical Composition mass/%
Cu Sn Al Fe Mn Ni Pb Si P Zn
86.0-89.0 7.5-9.0 0.01 - - 1 0.3 0.01 1.5 3.0-5.0
Mechanical properties
Tensile strength Mpa(Min) Yield strength MPa(Min) Elongation % Brinell hardness(HB)
303 152 18 70

Note:

1,In Chemical Composition, Single values represent maximums.

2,Mechanical performance of hardness value is only for reference

 

C90300 Tin Bronze Gleitlager Bushings Self Lubricating Maintence Free Bearing

Solid Bronze Metallic CuZn25AI5Mn4Fe3 Plug Graphite Cast Bronze Bearings pile driver 
 
VSB-50 Solid Bronze Metallic Self-lubricating Bearings
 
Cast Bronze Bearing with Graphite Plugs

TYPICAL APPLICATIONS

Pile driver Bronze Bearings

 

 
 

Material
CuZn25AI5Mn4Fe3
 
 
Structure Characteristics and Applications
 
VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The product is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.

Solid Lubricant Casting Aluminum Bronze Bearings Bushings

CHARACTERISTICS

 
with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available


VSB-50  Solid lubricating bearings
 
1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃

STRUSTURE

 

VSB-50 SOLID LUBRICANT SLIDING BEARINGS material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.

TECHNICAL DATA

 

 
 
 
 
 
 

Grade 50# 50S1 50S2 50S3 650S5
Material CuZn25AI5Mn4Fe3 CuSn5Pb5Zn5 CuAI10Ni5Fe5 CuSn12 CuZn25AI5Mn4Fe3
Density 8 8.9 7.8 8.9 8
Hardness ≥210 ≥70 ≥150 ≥75 ≥235
Tensile strength ≥750 ≥250 ≥500 ≥270 ≥800
Yield strength ≥450 ≥90 ≥260 ≥150 ≥450
Elongation ≥12 ≥13 ≥10 ≥5 ≥8
Coefficient o linear expansion 1.9×10-5/℃ 1.8×10-5/℃ 1.6×10-5/℃ 1.8×10-5/℃ 1.9×10-5/℃
Max.Temp. -40~+300℃ -40~+400℃ -40~+400℃ -40~+400℃ -40~+300℃
Max.dynamic load 100 60 50 70 120
Max.speed(Dry) 15 10 20 10 15
N/mm²*m/s(Lubrication) 200 60 60 80 200
Compression deformation < 0.01 mm < 0.05mm < 0.04mm < 0.05mm < 0.005mm

 
 


 
 
 

Chemical Compositions

Product NO. Chemical Compositions
VSB-50 Cu Zn Al Fe Mn Si Ni Sn Pb
60~66 22~28 5.0~8.0 2.0~4.0 2.5~5.0 <0.1 <0.5 <0.2 <0.2

 
 
   
 

AVAILABILITY

 
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
 
 
 

 
 
START YOUR
PROJECTWITH AN APPLICATION ENGINEER

C90300 Tin Bronze Gleitlager Bushings Self Lubricating Maintence Free Bearing

Contact Details
tiffany

WhatsApp : +86 18258386757