|Place of Origin:||MADE IN CHINA|
|Model Number:||BRONZE SLEEVE BUSHINGS|
|Minimum Order Quantity:||50 Piece/Pieces|
|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|
|Material:||Bronze +Graphite，Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3||Model Number:||Cylinder Bearings,Cylinder Bearings With Flange|
|Application:||Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc.||Type:||Flange / Sleeve / Washer|
C90300 Tin Bronze Gleitlager Bushings Self Lubricating Maintence Free Bearing
Engineered for a Longer More Reliable Service Life
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.
|Chemical Composition mass/%|
|Tensile strength Mpa(Min)||Yield strength MPa(Min)||Elongation %||Brinell hardness(HB)|
1,In Chemical Composition, Single values represent maximums.
2,Mechanical performance of hardness value is only for reference
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.
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℃
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.
|Coefficient o linear expansion||1.9×10-5/℃||1.8×10-5/℃||1.6×10-5/℃||1.8×10-5/℃||1.9×10-5/℃|
|Compression deformation||< 0.01 mm||< 0.05mm||< 0.04mm||< 0.05mm||< 0.005mm|
|Product NO.||Chemical Compositions|
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates